Antiprism + Dual Trapezohedron
Antiprism + Dual Trapezohedron is a polyhedral compound, with 22 vertices, 40 edges and 22 faces, symmetry group D5d of order 20.
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compound
Properties
- Vertices
- 22
- Edges
- 40
- Faces
- 22
- Convex
- no
- Symmetry
- D5d
- Orbifold
- 2*5
- Symmetry order
- 20
- Inradius
- [{'face': '{3}', 'exact': 'sqrt(18+6*sqrt(5))/6', 'value': 0.9341723589627158}, {'face': '{4}', 'exact': 'sqrt(50+10*sqrt(5))/10', 'value': 0.8506508083520401}, {'face': '{5}', 'exact': 'sqrt(50-10*sqrt(5))/10', 'value': 0.525731112119133}]
- Midradius
- {'value': 1.0, 'exact': '1', 'source': 'pslq'}