| Vertices: | 7 (5[4] + 2[5]) |
| Faces: | 10 (isosceles triangles) |
| Edges: | 15 (10 short + 5 long) |
| Symmetry: | 5-fold Prismatic (D5h) |
| Dihedral Angle: | acos(−(11−4*sqrt(5))/41) | ≈92.873998801 degrees |
| Dual Solid: | Pentagrammic Prism |
| (values below based on unit-edge-length Pentagrammic Prism) |
| Short Edge (10): | 4*sqrt(5)/5 | ≈1.7888543819998317571 |
| Long Edge (5): | 1+sqrt(5) | ≈3.2360679774997896964 |
| [5]-Vertex Radius (2): | (5−sqrt(5))/5 | ≈0.55278640450004206072 |
| [4]-Vertex Radius (5): | sqrt(10*(5+sqrt(5)))/5 | ≈1.7013016167040798644 |
| Edge-scribed Radius: | sqrt(10*(5−sqrt(5)))/10 | ≈0.52573111211913360603 |
| Inscribed Radius: | sqrt(410*(35−9*sqrt(5)))/205 | ≈0.38095372233513360886 |
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