Last Updated
：2026/01/08
さんかっけい
Kanji
三角形
Noun
Japanese Meaning
三つの辺と三つの角をもつ多角形。平面図形の一種。 / 三者の関係や対立構造をたとえていう語。三角関係。
Easy Japanese Meaning
みっつのかどがありさんぼんのせんでかこまれたかたち
Chinese (Simplified) Meaning
三角形 / 由三条边组成的平面几何图形
Chinese (Traditional) Meaning
三角形 / 由三條邊與三個角組成的平面圖形
Korean Meaning
삼각형 / 세 개의 변과 세 개의 각을 가진 평면 도형
Indonesian
segitiga / bangun datar dengan tiga sisi dan tiga sudut
Vietnamese Meaning
tam giác / hình tam giác / hình ba cạnh
Tagalog Meaning
tatsulok / trianggulo / hugis na may tatlong panig
Sense（1）
三角形: triangle
（ romanization ）
Quizzes for review
See correct answer
He drew a triangle on the blackboard.
See correct answer
彼は黒板にさんかっけいを描きました。
Japanese - English
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