Decagrammic Antiprism
Decagrammic Antiprism is a uniform polyhedron, with 20 vertices, 40 edges and 22 faces, symmetry group D10d of order 40.
Open Decagrammic Antiprism in the interactive viewer →
prism-family star uniform
Properties
- Vertices
- 20
- Edges
- 40
- Faces
- 22
- Convex
- no
- Density
- 3
- Symmetry
- D10d
- Orbifold
- 2*10
- Symmetry order
- 40
- Circumradius
- {'value': 0.7438010485136123, 'exact': None}
- Inradius
- [{'face': '{3}', 'exact': None, 'value': 0.4689420715148256}, {'face': '{10}', 'exact': None, 'value': 0.413852616905878}]
- Midradius
- {'value': 0.550672316146317, 'exact': None}