Acronym | ri |
TOCID symbol | ri|ED* |
Name | rhombicosahedron |
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Circumradius | sqrt(7)/2 = 1.322876 |
Vertex figure | [6/5,4/3,6,4]/0 |
General of army | x3f5o |
Colonel of regiment | raded |
Dihedral angles |
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Face vector | 60, 120, 50 |
Confer |
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External links |
This polyhedron is an edge-faceting of the rhombated dodecadodecahedron (raded).
Incidence matrix according to Dynkin symbol
reduced( x5/2x3x , by 12{10/2} ) or reduced( x5/4x3x , by 12{10/4} ) 60 | 2 2 | 2 2 ---+-------+------ 2 | 60 * | 1 1 at pseudo {5} 2 | * 60 | 1 1 at pseudo {5/2} ---+-------+------ 4 | 2 2 | 30 * 6 | 3 3 | * 20
or (only as abstract polyhedron) 60 | 4 | 2 2 ---+-----+------ 2 | 120 | 1 1 ---+-----+------ 4 | 4 | 30 * 6 | 6 | * 20
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