Compound of two great retrosnub icosidodecahedra
Appearance
Compound of two great retrosnub icosidodecahedra | |
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Type | Uniform compound |
Index | UC72 |
Polyhedra | 2 great retrosnub icosidodecahedra |
Faces | 40+120 triangles, 24 pentagrams |
Edges | 300 |
Vertices | 120 |
Symmetry group | icosahedral (Ih) |
Subgroup restricting to one constituent | chiral icosahedral (I) |
![](http://upload.wikimedia.org/wikipedia/commons/thumb/6/67/Compound_of_two_great_retrosnub_icosidodecahedra.stl/220px-Compound_of_two_great_retrosnub_icosidodecahedra.stl.png)
The compound of two great retrosnub icosidodecahedra is a uniform polyhedron compound. It's composed of the 2 enantiomers of the great retrosnub icosidodecahedron.
References
[edit]- Skilling, John (1976), "Uniform Compounds of Uniform Polyhedra", Mathematical Proceedings of the Cambridge Philosophical Society, 79 (3): 447–457, Bibcode:1976MPCPS..79..447S, doi:10.1017/S0305004100052440, MR 0397554, S2CID 123279687.