:en:File:A3 polyhedra ortho.png

{{Information

|Description = Tetrahedron family polyhedra, projections of vertices/edges, for example use, not for articles

|Source = I (Tom Ruen (talk)) created this work entirely by myself.

|Date = 15:58, 20 November 2010 (UTC)

|Author = Tom Ruen (talk)

|other_versions =

}}

{{PD-self|date=November 2010|no Commons=yes}}

{{KeepLocal|1=File:A3 polyhedra ortho.png}}