1Ng­êi­thùc­hiÖn:­Vò­V¨n­ChiÕn.­

Chµo­mõng­c¸c­b¹n­®Õn­víi­Trung­t©m­Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

2

I. Giíi thiÖu autocad PhÇn­mÒm­Autocad­lµ­c«ng­cô­hç­trî­cho­c¸c­kü­thuËt­viªn,­kiÕn­tróc­s­,­c«ng­nh©n­kü­thuËt,­häc­viªn­hoµn­thiÖn­b¶n­thiÕt­kÕ­cña­m×nh­nhanh­chãng­vµ­chÝnh­x¸c­h¬n.

§Ó­hoµn­thiÖn­b¶n­vÏ­kü­thuËt­trªn­m¸y­tÝnh­kh«ng­chØ­thuÇn­tuý­lµ­sö­dông­®­îc­c¸c­lÖnh­vÏ­thiÕt­kÕ­mµ­quan­träng­h¬n­lµ­b¹n­ph¶i­biÕt­ph©n­tÝch­b¶n­vÏ,­n¾m­v÷ng­®­îc­ph­¬ng­ph¸p­t¹o­h×nh­vµ­biÓu­diÔn­®­îc­vËt­thÓ,­kiÕn­thøc­vÒ­vÏ­kü­thuËt.­

M«n­häc­vÏ­thiÕt­kÕ­b»ng­m¸y­tÝnh­sö­dông­Autocad­®·­trë­thµnh­m«n­häc­chÝnh­trong­c¸c­tr­êng­§¹i­häc,­Cao­®¼ng,­Trung­häc­chuyªn­nghiÖp,­c¸c­trung­t©m­h­íng­nghiÖp­d¹y­nghÒ….

PhÇn­mÒm­Autocad­kh«ng­ngõng­c¶i­tiÕn­n©ng­cÊp­phiªn­b¶n­trong­nhiÒu­n¨m­qua­®¸p­øng­nhu­cÇu­cña­nhiÒu­ng­êi­sö­dông­trong­lÜnh­vùc­thiÕt­kÕ:

Phần­mềm­CAD­đầu­tiªn­là­Sketchpad­xuất­hiện­vào­năm­1962­được­viết­bởi­Ivan­Sutherland­thuộc­Viện­kỹ­thuật­Massachusetts.­Sử­dụng­phần­mềm­CAD­bạn­cã­thể­thiết­kế­c¸c­bản­vẽ­2­chiều­(2D­-­dùng­chức­năng­Drafting),­3­chiều­(3D­-­dùng­chức­năng­Modeling),­tÝnh­to¸n­kết­cấu­bằng­phương­ph¸p­phần­tử­hữu­hạn­FEA­(Finite­Element­Analysis).­Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­1:­Më­®Çu.

3Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.

N¨m­1982­h·ng­Autodesk­c¶i­tiÕn­phÇn­mÒm­Autocad­vµ­lÊy­tªn­lµ­Release­1.

N¨m­1994­ra­phiªn­b¶n­c¶i­tiÕn­Release13(­R13).

Th¸ng­5-1997­h·ng­Auto­Desk­c«ng­bè­s¶n­phÈm­Release14(­R14).

C¸c­phiªn­b¶n­kh«ng­ng­êng­thay­®æi­theo­tõng­n¨m:

Autocad­2000;­Autocad­2002;­Autocad­2004;­Autocad­2005;­Autocad­2006

Autocad­2007;­Autocad­2008;­Autocad­2009;­Autocad­2010;­Autocad­2011

Nh×n­chung­c¸c­phiªn­b¶n­sau­cã­nhiÒu­c¶i­tiÕn,­n©ng­cÊp,­hç­trî­thªm­nhiÒu­lÖnh­míi,­giao­diÖn­cµng­®Ñp­h¬n…­®¸p­øng­®­îc­nhu­cÇu­cña­nhiÒu­ng­êi­sö­dông­®Ó­hoµn­thµnh­b¶n­thiÕt­kÕ­cña­m×nh.

Ch­¬ng­1:­Më­®Çu.

4Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Tõ­biÓu­t­îng­Cad­trªn­mµn­h×nh­nÒn­Windows­ta­nh¸y­®óp­chuét­®Ó­

khëi­®éng­ch­¬ng­tr×nh->­xuÊt­hiÖn­mµn­h×nh­cã­cÊu­tróc­gåm:­

Ch­¬ng­1:­Më­®Çu.

II. khëi ®éng autocad

Tool

bar

Command­Line

Menu­barCrosshair

Cursor

UCSicon

Graphic­Area

Status­Line

5Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Thanh­Title­bar(thanh­tiªu­®Ò):­Ghi­tªn­b¶n­vÏ­phÝa­bªn­ph¶i­cã­3­nót­hép­®iÒu­khiÓn­dïng­®Ó­thu­gän,­phãng­to-thu­nhá,­tho¸t­khái­ch­¬ng­tr×nh.

Thu­thµnh­biÓu­t­îng­trªn­thanh­c«ng­viÖc

Phãng­to-­thu­nhá

Tho¸t­khái­ch­¬ng­tr×nh­vÏ

Ch­¬ng­1:­Më­®Çu.

6Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Thanh­Menu­bar(thanh­dßng­lÖnh):­Chøa­chñ­®Ò­c¸c­nhãm­lÖnh­cÇn­dïng­trong­qu¸­tr×nh­vÏ.

TÖp,hå­s¬,­tµi­liÖu…

Biªn­tËp,­söa­ch÷a

Xem,­hiÓn­thÞ

chÌn ®Þnh­d¹ng

C«ng­cô­hç­trî

kÝch­th­íc

Söa­ch÷a

Tham­sè

ThÓ­hiÖn

Cöa­sæ­më

Trî­gióp

Ch­¬ng­1:­Më­®Çu.

7Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Thanh­Standard­bar(thanh­c«ng­cô­chuÈn):­Chøa­c¸c­biÓu­t­îng­lÖnh­s½n­cÇn­dïng­trong­qu¸­tr×nh­vÏ.

Ch­¬ng­1:­Më­®Çu.

Trang­vÏ­míi

Më­tÖp­vÏ­®·­cã

Ghi­tÖp­vÏ­lªn­®Üa

In Di­chuyÓn­h×nh

Phãng­to­thu­nhá­h×nh

8Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­1:­Më­®Çu.

Thanh­Propeties(thanh­thuéc­tÝnh):­Chøa­c¸c­lÖnh­liªn­quan­®Õn­®èi­t­îng­vÏ,­mµu­vÏ,­nÐt­vÏ,­tr¹ng­th¸i­Èn­hiÓn­h×nh­vÏ….

D­íi­mµn­h×nh­vÏ­cã­dßng­“­Command”,­t¹i­®©y­gâ­lÖnh­vÏ.­PhÝa­trªn­dßng­Command­hiÓn­thÞ­lÖnh­®·­gâ­vµ­tr¶­lêi­mét­sè­lùa­chän­trong­khi­vÏ.

Ng¨n­nhËp­lÖnh

HiÓn­thÞ­c¸c­lÖnh­vµ­tr¶­lêi­lùa­chän­khi­vÏ

9Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

+­Graphic­Aera­(­vïng­®å­ho¹):­Vïng­mµn­h×nh­réng­nhÊt­cã­mµu­®en­(­hoÆc­tr¾ng)­lµ­mµn­h×nh­vÏ,­con­trá­chuét­trong­vïng­nµy­cã­d¹ng­h×nh­dÊu­céng.

Ch­¬ng­1:­Më­®Çu.

Graphic­Area

10Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

+­Status­Line:­Dßng­tr¹ng­th¸i­n»m­ë­phÝa­d­íi­mµn­h×nh­®å­ho¹­hiÓn­thÞ­nh÷ng­tr¹ng­th¸i:­SNAP­(vÏ­tù­do­gâ­Snap­hoÆc­bÊm­F9),­GRID(­bËt­l­íi­®iÓm­trªn­mµn­h×nh,­gâ­Grid­hoÆc­nhÊn­F7),­ORTHO­(­t¹o­con­ch¹y­theo­ph­¬ng­ngang­hoÆc­®øng-­vÏ­theo­ph­¬ng­cña­sîi­tãc,­gâ­Othor­hoÆc­bÊm­F8)…­®Ó­thay­®æi­tr¹ng­th¸i­ta­nh¸y­®óp­chuét­t¹i­mét­trong­sè­c¸c­lÖnh­lùa­chän­nµy.

Ch­¬ng­1:­Më­®Çu.

+­UCSicon(­biÓu­t­îng­hÖ­to¹­®é):­N»m­ë­gãc­tr¸i­phÝa­d­íi­mµn­h×nh­vÏ­ta­cã­thÓ­t¾t­më­di­chuyÓn­nã­®i­®­îc.

UCSicon

11Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Cross-hair

+­Cross-­hair:­Giao­®iÓm­cña­2­sîi­tãc­theo­ph­¬ng­x­vµ­y­to¹­®é­®­îc­th«ng­b¸o­ë­gãc­tr¸i­mµn­h×nh

Ch­¬ng­1:­Më­®Çu.

12Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­1:­Më­®Çu.

+­Cirsor:­con­ch¹y

Cursor

13Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

+­Pull-down­Menu:­Tr×nh­®¬n­th¶­xuèng­ta­cã­thÓ­chän­lÖnh­tõ­dßng­thùc­®¬n­khi­®ã­sÏ­xuÊt­hiÖn­mét­b¶ng­chän­lÖnh­tiÕp­theo.­

Ch­¬ng­1:­Më­®Çu.

14Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­1:­Më­®Çu.

III. T¹o b¶n vÏ míi:­vµo­File­chän­New->­xuÊt­hiÖn­hép­héi­tho¹i­Start­From­Scatch:

15Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

+­NÕu­nhÊn­Metric­th×­b¶n­vÏ­míi­cã­®¬n­vÞ­lµ­mm­vµ­giíi­h¹n­b¶n­vÏ­lµ­:­420­x­297.

+­NÕu­nhÊn­English­vÏ­theo­hÖ­inch­vµ­giíi­h¹n­b¶n­vÏ­lµ:­12­x­9

Ch­¬ng­1:­Më­®Çu.

16Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­1:­Më­®Çu.

Use­a­Wizard­:ThiÕt­kÕ­b¶n­vÏ­cã­kÝch­th­íc­kh¸c­nhau.

Use­a­Templace­:Chän­b¶n­vÏ­mÉu.

New­:Chän­trang­vÏ­míi­vµ­chän­l¹i­®¬n­vÞ­mm,­inch.

17Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­1:­Më­®Çu.

IV. L u b¶n vÏ­:­Vµo­File­chän­Save->­xuÊt­hiÖn­héi­tho¹i­trong­môc­File­name:­NhËp­tªn­b¶n­vÏ->­chän­Save­hoÆc­bÊm­Enter.

18Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.

Ch­¬ng­1:­Më­®Çu.

V. Më b¶n vÏ ®· cã­:­Vµo­File­chän­Open->­xuÊt­hiÖn­héi­tho¹i­chän­b¶n­vÏ­cÇn­më->­chän­Open.

19Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­1:­Më­®Çu.

VI.ThiÕt lËp b¶n vÏ míi:­Khi­më­b¶n­vÏ­míi­b¶n­vÏ­cò­tù­®éng­®ãng­l¹i.

B¶n­vÏ­míiB¶n­vÏ­cò

20Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­1:­Më­®Çu.

VII. §Þnh giíi h¹n b¶n vÏ:vµo­Format->­Drawing­Limits.

HoÆc­t¹i­khung­nhËp­lÖnh­Comand:­Limits­Dßng­1:­To¹­®é­gãc­tr¸i­d­íi­:0,0­

Dßng­2:­To¹­®é­gãc­ph¶i­trªn:420,297­­(­khæ­giÊy­A3)

NÕu­chän­On­­th×­ta­vÏ­trong­giíi­h¹n­b¶n­vÏ­quy­®Þnh;­ng­îc­l¹i­nÕu­chän­Off­cho­phÐp­vÏ­ngoµi­giíi­h¹n­b¶n­vÏ.­Theo­giíi­h¹n­b¶n­vÏ­th×­quy­®Þnh­khæ­giÊy­theo­®¬n­vÞ­minimÐt­(mm)­nh­­sau:

+­A0:1189­x­841

+A1:­841­x­594

+A2:594­x­420

+A3:420­x­297

+A4:297­x­210

21Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

VIII.C¸c ®¬n vÞ chuyÓn ®æi:

1­inch=­1”=­25,4­mm

1­foot=­1’=­304,8mm

Ch­¬ng­1:­Më­®Çu.

22Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

I. §Þnh ®¬n vÞ b¶n vÏ:­

T¹i­ng¨n­gâ­lÖnh­Comand:­Units­

XuÊt­hiÖn­hép­héi­tho¹i­Drawing­Units

ChiÒu­quay­ng­îc­chiÒu­kim­®ång­hå

®¬n­vÞ­dµi

®¬n­vÞ­gãc

Sè­c¸c­sè­thËp­ph©n

H­íng­®­êng­chuÈn­x¸c­®Þnh­gãc

Ch­¬ng­2:­C¸c­lÖnh­thiÕt­lËp­ban­®Çu.

23Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

®«ng

B¾c

T©y

nam

NÕu­chän­Dierection(­h­íng­x¸c­®Þnh­®­êng­chuÈn)­th×­xuÊt­hiÖn­b¶ng:

Ch­¬ng­2:­C¸c­lÖnh­thiÕt­lËp­ban­®Çu.

24Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

®­êng­chuÈn

0,0

A

D

NÕu­ta­chän­h­íng­®­êng­chuÈn­x¸c­®Þnh­gãc­theo­h­íng­®«ng­th×­gãc­®­îc­x¸c­®Þnh­nh­­h×nh­vÏ­d­íi­®©y:

Ch­¬ng­2:­C¸c­lÖnh­thiÕt­lËp­ban­®Çu.

25Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­2:­C¸c­lÖnh­thiÕt­lËp­ban­®Çu.

II. C¸ch vÏ mét ®èi t îng:

- BÊm­chuét­tr¸i­trªn­mµn­h×nh­®Ó­chän­1­®iÓm­b¾t­®Çu­vÏ,­nhËp­kÝch­th­íc­vµ­tr¶­lêi­c¸c­lùa­chän­t¹i­dßng­nh¾c­Command,­kÕt­thóc­vÏ­bÊm­chuét­ph¶i­hoÆc­Enter.

- Huû­bá­lÖnh­vÏ­bÊm­ESC.

- LÊy­l¹i­lÖnh­võa­vÏ­bÊm­chuét­ph¶i­hoÆc­Enter.

III. C¸c ph ¬ng ph¸p nhËp to¹ ®é cña ®iÓm:

• C¸ch­1:­Dïng­chuét­kÕt­hîp­víi­ph­¬ng­ph¸p­truy­b¾t­®iÓm.

.­­­­­C¸ch­2:­To¹­®é­tuyÖt­®èi:NhËp­to¹­®é­tuyÖt­®èi­x,y­theo­gèc­to¹­®é­(0,0).

26Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

*­C¸ch­3:­To¹­®é­cùc­tuyÖt­®èi:­To¹­®é­cùc­cho­b»ng­b¸n­kÝnh­D­vµ­gãc­quay­α.­To¹­®é­cùc­®­îc­nhËp­D<­­α

®­êng­chuÈn

0,0

A

D

*­C¸ch­4:­­To¹­®é­t­¬ng­®èi:NhËp­to¹­®é­cña­®iÓm­theo­®iÓm­cuèi­cïng­nhÊt­x¸c­®Þnh­trªn­b¶n­vÏ,­t¹i­b¶n­vÏ­nhËp­@x,y.

Ch­¬ng­2:­C¸c­lÖnh­thiÕt­lËp­ban­®Çu.

27Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

IV. C¸c ph ¬ng ph¸p truy b¾t ®iÓm:

Trong­khi­vÏ­®Ó­c¸c­®èi­t­îng­tiÕp­xóc­khíp­vµo­nhau­®óng­vÞ­trÝ­cÇn­vÏ­ta­ph¶i­thùc­hiÖn­b¾t­®iÓm.

BÊm­Shift­+­chuét­ph¶i­khi­®ã­xuÊt­hiÖn­hép­héi­tho¹i->­chän­ph­¬ng­ph¸p­cÇn­b¾t:

+­End:­b¾t­®iÓm­®Çu,­®iÓm­cuèi­cña­®èi­t­îng.

+­Mid:­b¾t­®iÓm­gi÷a.

+­Int:­b¾t­giao­®iÓm.

+­Nea:­b¾t­tiÕp­xóc.

+­Qua:­b¾t­1­4­®­êng­trßn.

+­Tan:­b¾t­tiÕp­tuyÕn.

+­Per:­b¾t­vu«ng­gãc.

+­Nod:­b¾t­®iÓm.

Ch­¬ng­2:­C¸c­lÖnh­thiÕt­lËp­ban­®Çu.

28Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

V. X¸c ®Þnh chiÒu trôc vµ x¸c ®Þnh h íng gãc.

O

X

Y +

- X

- Y

III

III IV

5

5

5

5

® êng chuÈn

00

450

900

1350

1800

2250 2700

(-900)

3150

(-450)X¸c­®Þnh­chiÒu­trôc

X¸c­®Þnh­h­íng­gãc

Ch­¬ng­2:­C¸c­lÖnh­thiÕt­lËp­ban­®Çu.

29Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­3:­C¸c­lÖnh­vÏ­c¬­b¶n.

I. VÏ ®o¹n th¼ng.

Vµo­Draw­chän­Line­hoÆc­t¹i­dßng­lÖnh­Command:­L­

VÝ­dô:­VÏ­®o¹n­th¼ng­cã­chiÒu­dµi­100.

T¹i­Command:­L­­

BÊm­tr¸i­chuét­t¹i­mét­®iÓm­bÊt­kú­trªn­mµn­h×nh.

T¹i­dßng­Command:@100,0­

II. VÏ ® êng trßn.

Vµo­Draw­chän­Circle­hoÆc­t¹i­dßng­lÖnh­Command:­C

B¾t­®iÓm­lµm­t©m->­nhËp­b¸n­kÝnh­hoÆc­®­êng­kÝnh,­bÊm­

VÝ­dô:­VÏ­®­êng­trßn­cã­®­êng­kÝnh­100.

T¹i­Command:­C­

BÊm­tr¸i­chuét­t¹i­mét­®iÓm­bÊt­kú­trªn­mµn­h×nh.

T¹i­dßng­nh¾c­Command:­d

NhËp­100­

30Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­3:­C¸c­lÖnh­vÏ­c¬­b¶n.

­*­C¸c­ph­¬ng­ph¸p­vÏ­®­êng­trßn:

+­T©m­vµ­b¸n­kÝnh.

+­T©m­vµ­®­êng­kÝnh.

+­Qua­3­®iÓm.

+­Qua­2­®iÓm.

+­TiÕp­xóc­2­®èi­t­îng­vµ­b¸n­kÝnh.

+­TiÕp­xóc­3­®èi­t­îng.

­III. VÏ cung trßn:

Vµo­Draw­chän­Arc­hoÆc­gâ­A­t¹i­dßng­nh¾c­lÖnh

31Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­3:­C¸c­lÖnh­vÏ­c¬­b¶n.

*­Lùa­chän­c¸c­ph­¬ng­ph¸p­vÏ­cung­trßn­tõ­dßng­thùc­®¬n:

Qua­3­®iÓm

§iÓm­®Çu,­t©m,­®iÓm­cuèi§iÓm­®Çu,­t©m,­gãc

§iÓm­®Çu,­t©m,­chiÒu­dµi­d©y­cung

§iÓm­®Çu,­®iÓm­cuèi,­gãc§iÓm­®Çu,­®iÓm­cuèi,­®­êng­

kÝnh§iÓm­®Çu,­®iÓm­cuèi,­b¸n­kÝnh­t©m,­®iÓm­®Çu,cuèi­t©m,­®iÓm­®Çu,gãc­t©m,­®iÓm­®Çu,­chiÒu­dµiVÏ­tiÕp­cung­trßn­tõ­®iÓm­cuèi­cïng­nhÊt.

32Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­3:­C¸c­lÖnh­vÏ­c¬­b¶n.

IV. VÏ ®iÓm:

Vµo­Draw­chän­Point(­Single­vÏ­1­®iÓm­hoÆc­Multile-­vÏ­nhiÒu­®iÓm.

§Ó­®Þnh­kiÓu­vµ­kÝch­th­íc­®iÓm­vµo­Format­chän­Points­Style->­chän­kiÓu­trong­hép­héi­tho¹i­chän­Ok.

­V. VÏ ®a tuyÕn:

Vµo­Draw­chän­Polyline­hoÆc­gâ­Pl­­

Sau­khi­chän­lÖnh­ta­vÏ­®o¹n­th¼ng­t­¬ng­tù­lÖnh­line.­NÕu­muèn­vÏ­cung­gâ­lùa­chän­A,­b¾t­t©m­khi­vÏ­cung­CE­(­trong­khi­vÏ­cung­lùa­chän­gãc­gâ­ch÷­A,­®é­dµi­gâ­L­).­Tõ­vÏ­cung­trë­vÒ­vÏ­®o¹n­th¼ng­gâ­ch÷­L.

VI. VÏ ®a gi¸c ®Òu:

Vµo­Draw­chän­Polygon­hoÆc­gâ­Pol­­

LÖnh­nµy­dïng­®Ó­vÏ­®a­gi¸c­®Òu,­c¸c­c¹nh­cña­®a­gi¸c­lµ­sè­ph©n­®o¹n­cña­®a­tuyÕn.

Chän­lÖnh­vÏ->­nhËp­sè­c¹nh:

33Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­3:­C¸c­lÖnh­vÏ­c¬­b¶n.

­-­NÕu­biÕt­®é­dµi­c¹nh­ta­gâ­E­->­b¾t­®iÓm,­nhËp­®é­dµi­c¹nh.

-­NÕu­vÏ­®a­gi¸c­néi­tiÕp,­ngo¹i­tiÕp­->­b¾t­t©m­®iÓm­->­gâ­lùa­chän:­nÕu­gâ­I­vÏ­®a­gi¸c­néi­tiÕp­®­êng­trßn,­gâ­C­vÏ­®a­gi¸c­ngo¹i­tiÕp.­­

VII. VÏ h×nh ch÷ nhËt:

Vµo­Draw­chän­Rectangle­hoÆc­gâ­Rec­­

- VÏ­h×nh­ch÷­nhËt­bo­trßn­gãc:­sau­khi­nhËp­F->­nhËp­b¸n­kÝnh­bo­trßn->­b¾t­®iÓm­vµ­vÏ­h×nh­ch÷­nhËt.

- VÏ­h×nh­ch÷­nhËt­v¸t­c¹nh:­Sau­khi­nhËp­lÖnh­vÏ­gâ­C­->­nhËp­kho¶ng­c¸ch­c¹nh­thø­nhÊt,­nhËp­kho¶ng­c¸ch­c¹nh­thø­hai->­b¾t­®iÓm­vµ­vÏ­h×nh­ch÷­nhËt.

VIII. Truy b¾t ®iÓm dïng From:

§Ó­x¸c­®Þnh­mét­®iÓm­cÇn­truy­b¾t­trªn­b¶n­vÏ­hoÆc­mét­®iÓm­chuÈn­ta­lµm­nh­­sau:­BÊm­Shift+­chuét­ph¶i­->­chän­From­hoÆc­t¹i­dßng­nh¾c­Command­gâ­From->­truy­b¾t­mét­®iÓm­chuÈn->­nhËp­to¹­®é­cña­®iÓm­cÇn­b¾t­so­víi­®iÓm­chuÈn.

34Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­4:­Ghi­kÝch­th­íc.

I. C¸c thµnh phÇn kÝch th íc:

1. § êng kÝch th íc (Dimension­Line):­§­îc­giíi­h¹n­bëi­hai­®Çu­mòi­tªn.­NÕu­lµ­kÝch­th­íc­th¼ng­nã­cïng­tªn­víi­®o¹n­th¼ng­ghi­kÝch­th­íc.­NÕu­lµ­cung­th×­nã­cã­t©m­lµ­®Ønh­gãc.

2. §­êng­giãng(­Extension­Line):­§­êng­giãng­th­êng­lµ­®­êng­th¼ng­vu«ng­gãc­víi­®èi­t­îng­ghi­kÝch­th­íc.­KÝch­th­íc­th­êng­cã­hai­®­êng­giãng.

3. Ch÷­sè­ghi­kÝch­th­íc­(­Dimmension­Text­):­Lµ­®é­lín­cña­®èi­t­îng­ghi­kÝch­th­íc­

II.­C¸c lÖnh ghi kÝch th íc:

1. Ghi­kÝch­th­íc­th¼ng:

Vµo­Dimension­chän­Linear->­b¾t­®iÓm­®Çu­®iÓm­cuèi­cña­®èi­t­îng­cÇn­ghi->­chän­mét­®iÓm­®Ó­®Þnh­vÞ­®­êng­kÝch­th­íc,­bÊm­tr¸i­chuét­®Ó­kÕt­thóc­tr­íc­khi­ghi.

2.­Ghi­kÝch­th­íc­song­song­víi­®èi­t­îng­ghi­->­vµo­Dimension->­Aligned->­thùc­hiÖn­ghi.

35Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­4:­Ghi­kÝch­th­íc.

3.­Ghi­kÝch­th­íc­b¸n­kÝnh:

Vµo­Dimension­chän­Radius­…->­chän­®èi­t­îng­lµ­®­êng­trßn­cÇn­ghi­

4.­Ghi­kÝch­th­íc­®­êng­kÝnh:

Vµo­Dimension­chän­Diameter…->­chän­®­êng­trßn­cÇn­ghi­kÝch­th­íc.

5.­Ghi­kÝch­th­íc­gãc:Vµo­Dimension­chän­Angular­…->­chän­hai­®èi­t­îng­giao­nhau­cã­®Ønh­lµ­gãc­cÇn­ghi.

6.­Ghi­®èi­t­îng­lµ­t©m­®­êng­trßn:Vµo­Dimension­chän­Center­Mark.­

36Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­1:­Sö­dông­lÖnh­Line­vÏ­h×nh­sau:

­Ta­lµm­nh­­sau:

37Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

38Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

­­Bµi­2:­Sö­dông­lÖnh­Line­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

39Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

­Ta­lµm­nh­­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

40Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

41Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­3:­Sö­dông­lÖnh­Line­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

42Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

43Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

­­Bµi­4:­Sö­dông­lÖnh­Line­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

44Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

45Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­5:­Sö­dông­lÖnh­Line­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

46Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

47Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

48Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­6:­Sö­dông­lÖnh­Line­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

49Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

50Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

51Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­7:­Sö­dông­lÖnh­Line­vµ­to¹­®é­cùc­t­¬ng­®èi­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

52Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­ph©n­tÝch­gãc­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

53Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­T¹i­Command:L­­­

BÊm­chuét­tr¸i­chän­1­®iÓm.

Gâ­@60,0­

Gâ­@60<72­­

Gâ­@60<144­

Gâ­@­60<216­

Gâ­@­60<­288­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

54Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­8:­Sö­dông­lÖnh­Line­vµ­to¹­®é­cùc­t­¬ng­®èi­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

55Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­ph©n­tÝch­gãc­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

56Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­T¹i­Command:L­­­

BÊm­chuét­tr¸i­chän­1­®iÓm.

Gâ­@80,30­

Gâ­@20<90­­

Gâ­@80<150­

Gâ­@­80<210­

Gâ­@­20<270

Gâ­end­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

57Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­9:­Sö­dông­lÖnh­Line,­Circle­vµ­Arc­hoÆc­Pline­vµ­Circle­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

58Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

59Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

60Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­10:­Sö­dông­lÖnh­Line,­Circle­vµ­Arc­hoÆc­Pline­vµ­Circle­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

61Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

62Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

63Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­11:­Sö­dông­lÖnh­Line,­Circle­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

64Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

65Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

66Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

67Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

­­Bµi­12:­Sö­dông­lÖnh­Circle­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

68Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

69Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

70Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

71Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­13:­Sö­dông­lÖnh­Line­vµ­Arc­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

72Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

73Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

74Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­14:­Sö­dông­lÖnh­Line­vµ­Arc­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

75Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

76Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

77Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­­Bµi­15:­Sö­dông­Rectangle­vÏ­h×nh­sau:

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

78Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

­Ta­lµm­nh­­sau:Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

79Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­16:­Sö­dông­Rectangle­vÏ­h×nh­sau:

80Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

81Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­17:­Sö­dông­Polygon­vÏ­h×nh­sau:

82Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

83Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­18:­Sö­dông­Polygon­vÏ­h×nh­sau:

84Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

85Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­19:­Sö­dông­Polygon­vÏ­h×nh­sau:

86Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

87Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

88Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

89Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­20:­Sö­dông­lÖnh­Line­víi­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­From,­mid,int,end,­per­vÏ­h×nh­sau:

90Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

91Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

92Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­§t:­0127.704.6864

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­21:­Sö­dông­lÖnh­Line­víi­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­From,­mid,int,end,­per­vÏ­h×nh­sau:

93Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

94Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

95Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

96Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­22:­Sö­dông­lÖnh­Polygon,­Line­víi­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­From,­mid,int,end,­per­vÏ­h×nh­sau:

97Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

98Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­23:­Sö­dông­lÖnh­Line­víi­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­From,­mid,­int,­end,­per­vÏ­h×nh­sau:

99Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

100Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

101Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

102Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

103Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­24:­Sö­dông­lÖnh­Line,­Circle,­Arc­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­vÏ­h×nh­sau:

104Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

105Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

106Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­25:­Sö­dông­lÖnh­Rectangle,­Arc­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­vÏ­h×nh­sau:

107Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n. ­Ta­lµm­nh­­sau:

108Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

109Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­26:­Sö­dông­lÖnh­Circle­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­vÏ­h×nh­sau(bµi­tËp­nµy­tù­lµm)

110Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­27:­Sö­dông­lÖnh­Circle­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­vÏ­h×nh­sau(bµi­tËp­nµy­tù­lµm)

111Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­28:­Sö­dông­lÖnh­Arc,­Circle,polygon­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­vÏ­h×nh­sau(bµi­tËp­nµy­tù­lµm)

112Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­29:­Sö­dông­lÖnh­Arc,­Circle,polygon­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­vÏ­h×nh­sau(bµi­tËp­nµy­tù­lµm)

113Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Bµi­30:­Sö­dông­lÖnh­Arc,­Circle,polygon­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­vÏ­h×nh­sau(bµi­tËp­nµy­tù­lµm)

114Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­5:­C¸c­bµi­tËp­c¬­b¶n.

­­Chó­ý­:­Khi­sö­dông­lÖnh­Arc­ta­th­êng­chän­chÕ­®é­vÏ­Start,­End,­Radian­cung­®­îc­t¹o­ra­theo­chiÒu­ng­îc­chiÒu­kim­®ång­hå.

Khi­t¹o­b¸n­kÝnh­cho­cung­trßn­Arc­th×­ta­th­êng­hay­sö­dông­nhËp­to¹­®é­cùc­t­¬ng­®èi­vµ­gãc­nghiªng­alpha­so­víi­®­êng­chuÈn.

VÝ­dô:­Command:­@­100<0

100­lµ­to¹­®é­b¸n­kÝnh­cung­trßn;­0­lµ­gãc­nghiªng­alpha­so­víi­®­êng­chuÈn.

115Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­6:­C¸c­lÖnh­trî­gióp­vµ­hiÖu­chØnh.

I. Xo¸ ®èi t îng

Vµo­Modify\­Erase­sau­®ã­chän­®èi­t­îng­cÇn­xo¸(­cã­thÓ­chän­tõng­®èi­t­îng­mét­hoÆc­bÊm­vµ­rª­chuét­t¹o­thµnh­h×nh­bao­quanh­c¸c­®èi­t­îng­mét­hoÆc­bÊm­vµ­rª­chuét­t¹o­thµnh­h×nh­bao­quanh­c¸c­®èi­t­îng­cÇn­xo¸),­bÊm­ph¶i­chuét­hoÆc­Enter­®Ó­kÕt­thóc.

II. Dêi c¸c ®èi t îng

Vµo­Modify­chän­Move­chän­®èi­t­îng­cÇn­di­chuyÓn,­bÊm­ph¶i­chuét­hoÆc­Enter­®Ó­kÕt­thóc­lùa­chän,­b¾t­®iÓm­chuÈn­trªn­®èi­t­îng,­nhËp­to¹­®é­míi­so­víi­®iÓm­chuÈn­Enter,­hoÆc­di­chuyÓn­®Õn­vÞ­trÝ­míi­b¾t­®iÓm.

III. XÐn mét phÇn ®èi t îng

Vµo­Modify­chän­Trim­chän­®èi­t­îng­giao­víi­phÇn­cÇn­xÐn,­bÊm­chuét­ph¶i­®Ó­kÕt­thóc­viÖc­lùa­chän,­bÊm­chuét­tr¸i­vµo­phÇn­cÇn­xÐn,­kÕt­thóc­c«ng­viÖc­bÊm­chuét­ph¶i­hoÆc­Enter.

IV. KÐo dµi ®èi t îng

Vµo­Modify­chän­Extend,­chän­®èi­t­îng­lµm­chuÈn,­bÊm­chuét­ph¶i­hoÆc­Enter­®Ó­kÕt­thóc.­Sau­®ã­chän­®èi­t­îng­kÐo­dµi­®Õn­®èi­t­îng­chuÈn­bÊm­chuét­ph¶i­hoÆc­Enter­®Ó­kÕt­thóc.

116Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­6:­C¸c­lÖnh­trî­gióp­vµ­hiÖu­chØnh.

VI. VÏ nèi tiÕp hai ®èi t îng bëi mét cung trßn

Vµo­Modify­chän­Fillet,­gâ­R­®Ó­nhËp­b¸n­kÝnh­cung­trßn,­nhËp­b¸n­kÝnh,­chän­hai­®èi­t­îng­tiÕp­xóc­cÇn­bo­trßn,­kÕt­thóc­bÊm­chuét­ph¶i­hoÆc­Enter.

VII. PhÐp ®èi xøng qua trôc

­Vµo­Modify­chän­Mirror,­chän­®èi­t­îng­cÇn­®èi­xøng,­bÊm­ph¶i­chuét­®Ó­kÕt­thóc­lùa­chän,­truy­b¾t­hai­®iÓm­trªn­trôc­®èi­xøng,­bÊm­chuét­ph¶i­hoÆc­Enter­®Ó­kÕt­thóc.

VIII. Sao chÐp d·y( t¹o m¶ng)

Vµo­Modify­chän­Array­sau­®ã­chän­®èi­t­îng­cÇn­Array.

T¹i­dßng­nh¾c­Command­tr¶­lêi­c¸c­lùa­chän:

NÕu­chän­P:­T¹o­m¶ng­theo­vßng­trßn,­b¾t­t©m­sau­®ã­nhËp­®èi­t­îng­cÇn­t¹o­nhÇn­Enter,­nhËp­gãc­quay­míi­sau­®ã­nhÊn­Enter.

NÕu­chän­R:­t¹o­b¶ng­theo­dßng­cét,­nhËp­sè­dßng­nhËp­sè­cét,­nhËp­kho¶ng­c¸ch­gi÷a­c¸c­dßng­Enter,­nhËp­kho¶ng­c¸ch­gi÷a­c¸c­cét­Enter.

117Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­6:­C¸c­lÖnh­trî­gióp­vµ­hiÖu­chØnh.

IX. T¹o c¸c ®èi t îng song song

Vµo­Modify­chän­Offset,­nhËp­kho¶ng­c¸ch­gi÷a­c¸c­®èi­t­îng­Enter.­Chän­®èi­t­îng­nguån,­bÊm­tr¸i­chuét­vÒ­phÝa­cÇn­t¹o­®èi­t­îng­míi­song­song­víi­®èi­t­îng­nguån.­KÕt­thóc­bÊm­chuét­ph¶i.

X. Thay ®æi chiÒu dµi ®èi t îng

Vµo­Modify­chän­Lengthen,­t¹i­dßng­nh¾c­Command­nhËp­c¸c­lùa­chän:

+­Gâ­De­

(­Thay­®æi­mét­kho¶ng­Delta,­nÕu­gi¸­trÞ­©m­th×­gi¶m­kÝch­th­íc­ng­îc­l¹i­t¨ng),­nhËp­kÝch­th­íc­­chän­®èi­t­îng­cÇn­thay­®æi.

­+­Gâ­T­­(­thay­®æi­tæng­chiÒu­dµi­®èi­t­îng),­nhËp­tæng­chiÒu­dµi,­chän­®èi­t­îng­cÇn­thay­®æi.

+­Gâ­P­(­thay­®æi­chiÒu­dµi­®èi­t­îng­theo­phÇn­tr¨m,­nÕu­gi¸­trÞ­nhËp­vµo­>100%­th×­chiÒu­dµi­®èi­t­îng­t¨ng­lªn­ng­îc­l¹i­th×­gi¶m­®i).,­nhËp­gi¸­trÞ­míi­chän­®èi­t­îng­cÇn­thay­®æi.

118Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

­Bµi­31:­Sö­dông­lÖnh­Line­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­

­­­­­­­vÏ­h×nh­sau(bµi­tËp­nµy­tù­lµm)

119Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­32:­Sö­dông­lÖnh­Line­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­­vÏ­h×nh­sau

120Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

121Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

122Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­33:­Sö­dông­lÖnh­Line,Circle­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­­vÏ­h×nh­sau:

123Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

124Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

125Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­6:­C¸c­lÖnh­trî­gióp­vµ­hiÖu­chØnh.

126Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

127Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­34:­Sö­dông­lÖnh­Line,Arc,­Circle­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­­vÏ­h×nh­sau:

128Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

129Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

130Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

131Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

132Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

133Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

134Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­35:­Sö­dông­lÖnh­Line,Arc,­Circle­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­­vÏ­h×nh­sau:

135Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

136Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

137Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

138Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

139Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

140Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

141Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

142Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­36:­Sö­dông­lÖnh­Line,Arc,­Circle­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­­vÏ­h×nh­sau:

143Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

144Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

145Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

146Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

147Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­37:­Sö­dông­lÖnh­Pline,Line,Arc,­Circle­vµ­c¸c­ph­¬ng­thøc­truy­b¾t­®iÓm­­vÏ­h×nh­sau:

148Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

149Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

150Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­38:­Sö­dông­lÖnh­Line,­Circle­vµ­sö­dông­lÖnh­trim­xÐn­thµnh­c¸c­h×nh­sau:

151Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

152Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

153Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

154Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­39:­Sö­dông­lÖnh­PLine,­Circle­vÏ­h×nh­sau­sau:

155Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

156Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

157Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

158Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

159Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­40:­Sö­dông­lÖnh­Circle,­Trim­vÏ­h×nh­sau­sau:

160Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

161Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

162Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­41:­Sö­dông­lÖnh­Circle,­Line,­Trim­vÏ­h×nh­sau(­bµi­nµy­tù­lµm):

163Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­42:­Sö­dông­lÖnh­Rectangle,Circle,­Line,­Trim­vÏ­h×nh­sau:

164Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

165Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

166Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

167Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­43:­Sö­dông­lÖnh­Circle,­Line,­Trim­vÏ­h×nh­sau:

168Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

169Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

170Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

171Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

172Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

173Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

174Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

175Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

176Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­44:­Sö­dông­lÖnh­Circle,­Line,­Trim­vÏ­h×nh­sau:

177Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

178Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

179Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

180Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

181Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­45:­Sö­dông­lÖnh­Circle,­Line,­Trim­vÏ­h×nh­sau:

182Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Ta­lµm­nh­­sau:

183Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

184Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

185Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông.

Bµi­46:­Sö­dông­lÖnh­Rectangle,­Circle,­Line,­Trim­vÏ­h×nh­sau:

R30

R450 80

500

500

R50

186Gi¸o­viªn:­Vò­V¨n­ChiÕn­-Tin­häc­Sao­Mai-­NghÜa­T©n-­NghÜa­H­ng-­Nam­§Þnh.­

Ch­¬ng­7:­­Bµi­tËp­¸p­dông. ­Gîi­ý­c¸ch­lµm­nh­­sau:

+­Ta­vÏ­h×nh­ch÷­nhËt­bo­trßn­gãc­tr­íc.

+­Dïng­truy­b¾t­from­vÏ­2­vßng­trßn,­sau­®ã­vÏ­®­êng­th¼ng­ch¹y­qua.

+­Dïng­lÖnh­trim­c¾t­phÇn­thõa.

+­Chç­tùa­ghÕ­ta­còng­vÏ­2­vßng­trßn­nhê­truy­b¾t­from.

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