F = # of faces E = # of edges V = # of vertices |
Model | F | E | V | Shapes |
Icosahedron | ||||
![]() | 20 | 30 | 12 | 20 ![]() |
Truncated Icosahedron | ||||
![]() | 32 | 90 | 60 | 20 ![]() ![]() |
Icosadodecahedron | ||||
![]() | 32 | 60 | 30 | 20 ![]() ![]() |
Truncated Dodecahedron | ||||
![]() | 32 | 90 | 60 | 20 ![]() ![]() |
Dodecahedron | ||||
![]() | 12 | 30 | 20 | 12 ![]() |
Rhombicosadodecahedron | ||||
![]() | 62 | 120 | 60 | 20 ![]() ![]() ![]() |
Rhombitruncated Icosadodechedron | ||||
![]() | 62 | 180 | 120 | 20 ![]() ![]() ![]() |
= blue regular decagon (10-sides)
We have picked icosahedron and rhombicosadodecahedron to show the 2-, 3-, and 5- fold symmetries in this group. In each of the polyhedra below, we have highlighted some planes of reflection symmetry to show the folds of symmet$
2-fold | 3-fold | 5-fold |
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |