Last Updated
：2026/01/03
三角形
Hiragana
さんかくけい / さんかっけい
Noun
Japanese Meaning
三つの辺と三つの頂点をもつ平面図形。三本の線分で囲まれた図形。 / 三者が関わっている関係や構図のたとえ。三角関係など。
Easy Japanese Meaning
みっつのかどとみっつのまっすぐなせんでできるかたち。
Chinese (Simplified) Meaning
有三条边的多边形 / 由三条线段围成的平面图形
Chinese (Traditional) Meaning
三條邊、三個角的多邊形 / 由三條線段圍成的平面圖形 / 三邊閉合的幾何形狀
Korean Meaning
변이 세 개인 다각형 / 세 변과 세 꼭짓점을 가진 평면 도형
Vietnamese Meaning
hình tam giác / đa giác có ba cạnh / hình có ba góc
Tagalog Meaning
poligon na may tatlong gilid at tatlong sulok / tatsulok / hugis na may tatlong panig
Sense（1）
a triangle (polygon)
（ canonical ）
（ romanization ）
（ hiragana ）
（ alternative ）
（ Rōmaji ）
（ hiragana historical ）
Quizzes for review
See correct answer
三角形
See correct answer
He drew a triangle on the blackboard.
See correct answer
彼は黒板に三角形を描きました。
Japanese - English
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