div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: Conic sections parabola src=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp円錐を平面で切るpdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: Conic sections parabola src=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divp平行 → 放物線pdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: Conic sections parabola src=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divp平行 → 放物線pdivdiv class=trans-pagebuttonPage 4button div class=trans-image a href=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5page4jpg target=_blank amp-img class=trans-thumb alt=Page 4: Conic sections parabola src=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divp平行 → 放物線円錐に内接する球を考えるpdivdiv class=trans-pagebuttonPage 5button div class=trans-image a href=https:reader043fdocumentpubreader043viewer202203201255c33533bb61eb963a8b45efhtml5page5jpg target=_blank amp-img class=trans-thumb alt=Page 5: Conic sections parabola...