Small hexacronic icositetrahedron
In geometry, the small hexacronic icositetrahedron is the dual of the small cubicuboctahedron. It is visually identical to the small rhombihexacron. A part of each dart lies inside the solid, hence is invisible in solid models.
Small hexacronic icositetrahedron | |
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Type | Star polyhedron |
Face | ![]() |
Elements | F = 24, E = 48 V = 20 (χ = −4) |
Symmetry group | Oh, [4,3], *432 |
Index references | DU13 |
dual polyhedron | Small cubicuboctahedron |

3D model of a small hexacronic icositetrahedron
Proportions
Its faces are darts, having two angles of , one of and one of . Its dihedral angles equal . The ratio between the lengths of the long edges and the short ones equals .
gollark: <@!246968630598828034> Please explain the sandboxing issue so it can be protected against.
gollark: PwnCC *said* something about a zero-day, but I'm not entirely sure about that one since it was never demonstrated. I still don't recommend running it except on stuff you don't need much and can easily stick in a disk drive for formatting.
gollark: I meant "probably nobody bothered much".
gollark: Probably.
gollark: I do think it's at least resonably secure though.
References
- Wenninger, Magnus (1983), Dual Models, Cambridge University Press, ISBN 978-0-521-54325-5, MR 0730208
External links
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