Last Updated
：2026/01/09
鋭角三角形
Hiragana
えいかくさんかっけい
Noun
Japanese Meaning
鋭角三角形
Easy Japanese Meaning
三つのすみのどれもが九十どより小さい大きさの三角けい
Chinese (Simplified) Meaning
所有内角均为锐角的三角形 / 三个内角都小于90°的三角形
Chinese (Traditional) Meaning
所有內角皆為銳角的三角形 / 三個內角均小於90度的三角形
Korean Meaning
모든 각이 예각인 삼각형 / 세 내각이 모두 90도보다 작은 삼각형
Indonesian
segitiga lancip / segitiga dengan semua sudut < 90° / segitiga yang semua sudutnya tajam
Vietnamese Meaning
tam giác nhọn / tam giác có ba góc nhọn (mỗi góc < 90°)
Tagalog Meaning
tatsulok na puro matulis ang mga anggulo / tatsulok na ang lahat ng anggulo ay mas mababa sa 90°
Sense（1）
acute triangle (triangle all of the angles of which are acute)
（ canonical ）
（ romanization ）
（ kyūjitai ）
（ hiragana ）
Quizzes for review
acute triangle (triangle all of the angles of which are acute)
See correct answer
鋭角三角形
See correct answer
This figure is an acute triangle.
See correct answer
この図形は鋭角三角形です。
Japanese - English
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