Parabiaugmented Dodecahedron
Parabiaugmented Dodecahedron is a Johnson solid, with 22 vertices, 40 edges and 20 faces, symmetry group D5d of order 20.
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convex johnson
Properties
- Vertices
- 22
- Edges
- 40
- Faces
- 20
- Convex
- yes
- Density
- 1
- Symmetry
- D5d
- Orbifold
- 2*5
- Symmetry order
- 20
- Volume
- {'value': 8.266124625416271, 'exact': '(25+11*sqrt(5))/6', 'source': 'pslq'}
- Surface area
- {'value': 21.534901024811827, 'exact': None}
- Inradius
- [{'face': '{3}', 'exact': 'sqrt(3090+1350*sqrt(5))/60', 'value': 1.3026353384181448}, {'face': '{5}', 'exact': None, 'value': 1.1135163644116064}]