Talk:Compound of three tetrahedra

regular skew polygon(s)

 * A subset of edges of this compound can generate a regular skew polygon, with 3 skew squares, one on each tetrahedron, containing the same symmetry as the polyhedral compound.

Something's missing here. Each tet has three skew "squares". Is the compound of three such "squares" also a "regular skew polygon"? —Tamfang (talk) 19:45, 20 March 2015 (UTC)
 * My bad. Tom Ruen (talk) 20:22, 20 March 2015 (UTC)