truncated tetrahedron

(geometry) A convex polyhedron, with four triangular and four hexagonal faces, that is an Archimedean solid and can be constructed by truncating a regular tetrahedron at each vertex by one-third the length of each adjoining edge.

Japanese Meaning

正四面体の各頂点を辺の長さの1/3だけ切除することによって得られるアーチメデス体。 / 四つの三角形の面と四つの六角形の面を持つ凸多面体。

What is this buttons?

The truncated tetrahedron, a convex polyhedron with four triangular and four hexagonal faces, is an Archimedean solid constructed by truncating a regular tetrahedron at each vertex by one-third of the length of each adjoining edge.

Google Translation / DeepL Translation

切頂四面体は、三角形の面が4つと六角形の面が4つある凸多面体で、正四面体の各頂点を隣接する辺の長さの1/3だけ切り取って作られるアルキメデスの立体です。

Details

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