Elongated Pentagonal Bipyramid
Elongated Pentagonal Bipyramid is a Johnson solid, with 12 vertices, 25 edges and 15 faces, symmetry group D5h of order 20.
Open Elongated Pentagonal Bipyramid in the interactive viewer →
convex johnson
Properties
- Vertices
- 12
- Edges
- 25
- Faces
- 15
- Convex
- yes
- Density
- 1
- Symmetry
- D5h
- Orbifold
- *225
- Symmetry order
- 20
- Volume
- {'value': 2.3234830653806164, 'exact': None}
- Surface area
- {'value': 9.33012701892219, 'exact': '5*(2+sqrt(3))/2', 'source': 'pslq'}
- Inradius
- [{'face': '{3}', 'exact': None, 'value': 0.8151018156142766}, {'face': '{4}', 'exact': 'sqrt(25+10*sqrt(5))/10', 'value': 0.688190960235587}]