Great ditrigonal dodecicosidodecahedron
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| Great ditrigonal dodecicosidodecahedron | |
|---|---|
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| Type | Uniform polyhedron |
| Elements | F = 44, E = 120 V = 60 (χ = -16) |
| Faces by sides | 20{3}+12{5}+12{10/3} |
| Wythoff symbol | 3 5 | 5/3 |
| Symmetry group | Ih |
| Index references | U42, C54, W81 |
 3.10/3.5.10/3 (Vertex figure) |
 Great ditrigonal dodecacronic hexecontahedron (dual polyhedron) |
In geometry, the great ditrigonal dodecicosidodecahedron is a nonconvex uniform polyhedron, indexed as U42.
It shares its vertex arrangement with the truncated dodecahedron. It additionally shares its edge arrangement with the great icosicosidodecahedron and the great dodecicosahedron.
