tetrahedron

Significado (Inglês)

A polyhedron with four faces; the regular tetrahedron, the faces of which are equal equilateral triangles, is one of the Platonic solids.

Conceitos

tetraedro

Sinônimos

solid with four faces

Traduções

Tetraeder

tetraedro

tétraèdre

tetraedro

tetràedre

tetraèdre

tetraedre

رباعي الأسطح

dört yüzlü

Vierflach

Vierflächner

τετράεδρο

tetragono

tetraëder

Pronunciado como (IPA)

/tɛtɹəˈhiːdɹən/

Etimologia (Inglês)

From Ancient Greek τετράεδρον (tetráedron, “triangle-based pyramid”), from τετράεδρος (tetráedros), from τετράς (tetrás, “four”) + ἕδρα (hédra, “seat”). By surface analysis, tetra- + -hedron.