Small Dodecahemidodecahedron
Small Dodecahemidodecahedron is a uniform polyhedron, with 30 vertices, 60 edges and 18 faces, symmetry group Ih of order 120.
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hemipolyhedron star uniform
Properties
- Vertices
- 30
- Edges
- 60
- Faces
- 18
- Convex
- no
- Symmetry
- Ih
- Orbifold
- *532
- Symmetry order
- 120
- Dual
- small-dodecahemidodecacron
- Circumradius
- {'value': 1.6180339887498936, 'exact': '(1+sqrt(5))/2', 'source': 'pslq'}
- Inradius
- [{'face': '{5}', 'exact': 'sqrt(25+10*sqrt(5))/5', 'value': 1.3763819204711725}, {'face': '{10}', 'exact': '0', 'value': 6.106226635438361e-16}]
- Midradius
- {'value': 1.5388417685876257, 'exact': 'sqrt(5+2*sqrt(5))/2', 'source': 'pslq'}