Last Updated：2025/12/01
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.
See correct answer
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.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories（0）
Source Sentence
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。
