| Vertices: | 6 (6[4]) |
| Faces: | 7 (4 equilateral triangles + 3 squares) |
| Edges: | 12 |
| Symmetry: | Full Tetrahedral (Td) |
| Dihedral Angle: | acos(sqrt(3)/3) | ≈54.735610317 degrees |
| Dual Solid: | Tetrahemihexacron |
| (values below based on edge length = 1) |
| Circumscribed Radius: | sqrt(2)/2 | ≈0.70710678118654752440 |
| Midscribed Radius: | 1/2 | 0.5 |
| Square Center Radius: | 0 |
| Triangle Center Radius: | sqrt(6)/6 | ≈0.40824829046386301637 |
| References: | [1] | Jean Paul Albert Badoureau, Mémoire sur les Figures Isocèles,
Journal de l'École polytechnique 49 (1881), 47-172. |
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