Skilling 24: 2r Pentagrammic Antiprisms (free, Sides=5)
Skilling 24: 2r Pentagrammic Antiprisms (free, Sides=5) is a polyhedral compound, with 40 vertices, 80 edges and 48 faces, symmetry group D20h of order 80.
Open Skilling 24: 2r Pentagrammic Antiprisms (free, Sides=5) in the interactive viewer →
compound
Properties
- Vertices
- 40
- Edges
- 80
- Faces
- 48
- Convex
- no
- Symmetry
- D20h
- Orbifold
- *2220
- Symmetry order
- 80
- Circumradius
- {'value': 0.6564310317447641, 'exact': 'sqrt(150+10*sqrt(5))/20', 'source': 'pslq'}
- Inradius
- [{'face': '{3}', 'exact': 'sqrt(150+90*sqrt(5))/60', 'value': 0.31235935411663535}, {'face': '{5}', 'exact': 'sqrt(-2+2*sqrt(5))/4', 'value': 0.3930756888787121}]
- Midradius
- {'value': 0.42532540417602044, 'exact': 'sqrt(50+10*sqrt(5))/20', 'source': 'pslq'}