Elongated Pentagonal Rotunda
Elongated Pentagonal Rotunda is a Johnson solid, with 30 vertices, 55 edges and 27 faces, symmetry group C5v of order 10.
Open Elongated Pentagonal Rotunda in the interactive viewer →
convex johnson
Properties
- Vertices
- 30
- Edges
- 55
- Faces
- 27
- Convex
- yes
- Density
- 1
- Symmetry
- C5v
- Orbifold
- *55
- Symmetry order
- 10
- Volume
- {'value': 14.611971811062814, 'exact': None}
- Surface area
- {'value': 32.3472002653941, 'exact': None}
- Inradius
- [{'face': '{4}', 'exact': 'sqrt(5+2*sqrt(5))/2', 'value': 1.5388417685876261}, {'face': '{10}', 'exact': None, 'value': 1.037838788137202}]