Vertices: | 40 ({20 + 10 * 2}[4]) |
Faces: | 42 ({10 * 2} equilateral triangles + {5 * 2} squares + {10 + 2} regular pentagons) |
Edges: | 80 |
Symmetry: | 5-fold Prismatic (D5h) |
(values below based on edge length = 1) |
Volume: | (45+17*sqrt(5) +15*sqrt(5+2*sqrt(5)))/6 | ≈21.529734779187537646 |
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