tetrahedron

Reikšmė (Anglų k.)

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

Sinonimai

solid with four faces

Vertimai

Tetraeder

tetraedro

tétraèdre

tetraedro

tetraedro

tetràedre

tetraèdre

tetraedre

dört yüzlü

Vierflach

Vierflächner

τετράεδρο

tetragono

tetraëder

Tariamas kaip (IPA)

/tɛtɹəˈhiːdɹən/

Etimologija (Anglų k.)

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