Quizzes for review
When sketching a conic section, make sure to draw the latus rectum through the focus, because its length determines the width of the curve.
See correct answer
When sketching a conic section, make sure to draw the latus rectum through the focus, because its length determines the width of the curve.
音声機能が動作しない場合はこちらをご確認ください
Related words
latus rectum
Noun
Japanese Meaning
円錐曲線（放物線、楕円、双曲線など）において、焦点を通る直線で、準線と平行に引かれ、曲線と両端で交わる部分。主軸のパラメーターとしても用いられる。
Related Words
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
