Tetrahedron

Tetrahedron (WMA)


Tetrahedron[]

a regular tetrahedron centered at the origin with unit edge length.

Tetrahedron[l]

a regular tetrahedron centered at the origin with edge length l.

Tetrahedron[{x, y, z}, ...]

a regular tetrahedron centered at {x y, z}.

Octahedron
UniformPolyhedron