Pentagonal Bipyramid
Pentagonal Bipyramid is a Johnson solid, with 7 vertices, 15 edges and 10 faces, symmetry group D5h of order 20.
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convex johnson
Properties
- Vertices
- 7
- Edges
- 15
- Faces
- 10
- Convex
- yes
- Density
- 1
- Symmetry
- D5h
- Orbifold
- *225
- Symmetry order
- 20
- Volume
- {'value': 0.6030056647916495, 'exact': '(5+sqrt(5))/12', 'source': 'pslq'}
- Surface area
- {'value': 4.3301270189221945, 'exact': '5*sqrt(3)/2', 'source': 'pslq'}
- Inradius
- [{'face': '{3}', 'exact': 'sqrt(90+30*sqrt(5))/30', 'value': 0.4177745794683937}]