Heptagrammic Dipyramid
Heptagrammic Dipyramid is a uniform polyhedron, with 9 vertices, 21 edges and 14 faces, symmetry group D7h of order 28.
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prism-family star uniform
Properties
- Vertices
- 9
- Edges
- 21
- Faces
- 14
- Convex
- no
- Density
- 2
- Symmetry
- D7h
- Orbifold
- *227
- Symmetry order
- 28
- Circumradius
- {'value': 1.0000000000000004, 'exact': '1', 'source': 'pslq'}
- Inradius
- [{'face': '{3}', 'exact': None, 'value': 0.5290770885150099}]