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| 単語 / 【 ID 】
意味 / 例文 /同義語/上位語/下位語/派生語 |
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tangent
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 122415 】 【意味】 "[名詞] ratio of the opposite to the adjacent side of a right-angled triangle [例] The tangent of 45 degrees is 1. [例] The tangent of an angle is a trigonometric function. [例] He could not remember the tangent of the angle. [意味] 正接 ; [同義語] tan ; [上位語] circular function, trigonometric function ; [派生] tangential ; [同義語群] 13788035-n [名詞] a straight line or plane that touches a curve or curved surface at a point but does not intersect it at that point [例] The tangent of the circle is a straight line. [例] The tangent to the circle is a line that touches the circle at one point. [例] He drew a tangent to the circle. [意味] 正接, 接線, タンジェント, 正切, 切線, 直線的 ; [上位語] straight line ; [派生] tangential, tangency ; [同義語群] 13871134-n" |