| Vertices: | 10 (2[3] + 4[3] + 2[4] + 2[5]) |
| Faces: | 10 (2 isosceles triangles + 4 acute triangles + 2 kites
+ 2 mirror-symmetric pentagons) |
| Edges: | 18 (6 different lengths) |
| Symmetry: | 2-fold Pyramidal (C2v) |
| (values below based on edge-scribed radius = 1) |
| Edge 1 (4): | (3*sqrt(10)−5*sqrt(2))/3 | ≈0.80525505621322091733 |
| Edge 2 (4): | 2*(3*sqrt(10)−5*sqrt(2))/5 | ≈0.96630606745586510080 |
| Edge 3 (1): | 2*sqrt(10)/5 | ≈1.2649110640673517328 |
| Edge 4 (4): | sqrt(10)−sqrt(2) | ≈1.7480640977952842832 |
| Edge 5 (4): | 4*sqrt(2)/3 | ≈1.8856180831641267317 |
| Edge 6 (1): | 2*sqrt(2) | ≈2.8284271247461900976 |
| Edge-scribed Radius: | 1 |
| Volume: | 8*(13*sqrt(5)−10)/45 | ≈3.3900237702217361873 |
|