Last Updated
：2025/12/09
さんかくちゅう
Kanji
三角柱
Noun
Japanese Meaning
三角柱: 三角形の底面を持ち、その底面に平行な同じ形の上面を持つ柱状の立体。側面は長方形（または平行四辺形）となる。 / 幾何学で扱われる立体図形の一種で、三角形の面が二つと、三角形の各辺に対応する三つの長方形の側面から構成される立体。
Easy Japanese Meaning
三つのしかくの面と二つの三かくの面があるたてに長い立体のかたち
Sense（1）
三角柱: triangular prism
（ romanization ）
Quizzes for review
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さんかくちゅう
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He is good at making triangular prisms.
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彼はさんかくちゅうを作るのが得意です。
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