Elongated Square Cupola
Elongated Square Cupola is a Johnson solid, with 20 vertices, 36 edges and 18 faces, symmetry group C4v of order 8.
Open Elongated Square Cupola in the interactive viewer →
convex johnson
Properties
- Vertices
- 20
- Edges
- 36
- Faces
- 18
- Convex
- yes
- Density
- 1
- Symmetry
- C4v
- Orbifold
- *44
- Symmetry order
- 8
- Volume
- {'value': 6.771236166328247, 'exact': '(9+8*sqrt(2))/3', 'source': 'pslq'}
- Surface area
- {'value': 19.560477932315052, 'exact': None}
- Inradius
- [{'face': '{3}', 'exact': 'sqrt(171+84*sqrt(2))/15', 'value': 1.1348890092365664}, {'face': '{8}', 'exact': '(6+sqrt(2))/10', 'value': 0.741421356237309}]