Last Updated
：2025/12/06
正接
Hiragana
せいせつ
Noun
Japanese Meaning
角度に対して、直角三角形の向かいの辺の長さを隣り合う辺の長さで割った値を表す三角関数。タンジェント。 / ある量の変化に対する別の量の変化の割合を表す概念。傾き。
Easy Japanese Meaning
三角のかたちで、ある角の前のたての長さを、下のよこの長さでわったわりあい
Sense（1）
(trigonometry) tangent
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
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正接
See correct answer
I am solving a problem to find the value of the tangent, which is one of the trigonometric functions.
I am solving a problem to find the value of the tangent, which is one of the trigonometric functions.
See correct answer
三角関数の一つである正接の値を求める問題を解いています。
Japanese - English
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