Small icosihemidodecahedron: Difference between revisions
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Its shares the same [[edge arrangement]], along with its 20 triangular faces, with the [[icosidodecahedron]]. |
Its shares the same [[edge arrangement]], along with its 20 triangular faces, with the [[icosidodecahedron]]. |
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It is a [[hemipolyhedron]] with 6 [[decagon]]al faces passing through the model center. |
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== External links == |
== External links == |
Revision as of 18:07, 23 August 2009
Small icosihemidodecahedron | |
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Type | Uniform star polyhedron |
Elements | F = 26, E = 60 V = 30 (χ = −4) |
Faces by sides | 20{3}+6{10} |
Coxeter diagram | ![]() ![]() ![]() ![]() |
Wythoff symbol | 3/2 3 | 5 (double covering) |
Symmetry group | Ih, [5,3], *532 |
Index references | U49, C63, W89 |
Dual polyhedron | Small icosihemidodecacron |
Vertex figure | ![]() 3.10.3/2.10 |
Bowers acronym | Seihid |
In geometry, the Small icosihemidodecahedron is a nonconvex uniform polyhedron, indexed as U49.
Its shares the same edge arrangement, along with its 20 triangular faces, with the icosidodecahedron.
It is a hemipolyhedron with 6 decagonal faces passing through the model center.