| Vertices: | 7 (5[4] + 2[5]) |
| Faces: | 10 (10 equilateral triangles) |
| Edges: | 15 |
| Symmetry: | 5-fold Prismatic (D5h) |
| (values below based on edge length = 1) |
| Inscribed Radius: | (5*sqrt(3)+sqrt(15))/30 | ≈0.41777457946839344509 |
| Volume: | (5+sqrt(5))/12 | ≈0.60300566479164914137 |
|