| Vertices: | 10 (4[3] + 4[3] + 2[4]) |
| Faces: | 8 (2 isosceles triangles + {2 opposite * 2} irregular tetragons
+ 2 mirror-symmetric pentagons) |
| Edges: | 16 (5 different lengths) |
| Symmetry: | 2-fold Cyclic + Perpendicular Reflection (C2h) |
| Dual Solid: | Simplest C2h (1 of 2) |
| (values below based on edge-scribed radius = 1) |
| Edge 1 (2): | 3−sqrt(5) | ≈0.76393202250021030359 |
| Edge 2 (4): | 1 |
| Edge 3 (2): | sqrt(5)−1 | ≈1.2360679774997896964 |
| Edge 4 (4): | (5−sqrt(5))/2 | ≈1.3819660112501051518 |
| Edge 5 (4): | (1+sqrt(5))/2 | ≈1.6180339887498948482 |
| Edge-scribed Radius: | 1 |
| Volume: | 2*sqrt(2*(13*sqrt(5)−19))/3 | ≈2.99167492403648042749 |