Last Updated
:2025/12/24
三角錐
Hiragana
さんかくすい
Noun
Japanese Meaning
三角形を底面とし,その底面と交わらない点を頂点とする立体。三角柱の側面にできる三角形とその頂点を結ぶ線分を三辺とする三角形を底面にもつ立体ともいえる。 / 正三角形を底面・側面とする正多面体。「正三角錐」ともいう。
Easy Japanese Meaning
三つの三角の面と一つの三角の底からできた立体の形
Chinese (Simplified)
底面为三角形的棱锥 / 四面体(由四个三角形面组成的立体)
Sense(1)
triangular pyramid, tetrahedron
( canonical )
( romanization )
( hiragana )
Quizzes for review
See correct answer
三角錐
See correct answer
He made a model of a triangular pyramid.
See correct answer
彼は三角錐のモデルを作りました。
Japanese - English
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