Rectified truncated icosahedron(V=90) and its dual image: Coloring the edges and faces
V=90 ☐ as Rectified truncated icosahedron, p= 1.347 166 116 662 193, from critical points scheme used for Biscribed Truncated Icosahedron, V=60 as “saddle” polyhedron.
V=90 ☐Rectified truncated icosahedron, p= 1.347 174 885 973 656, from http://dmccooey.com/polyhedra/RectifiedTruncatedIcosahedron.html
Comparison of polyhedra
Comparison of polyhedra
