Pentagonal_icositetrahedron

Pentagonal icositetrahedron

Pentagonal icositetrahedron

Click pentagonalicositetrahedronccw.gif or pentagonalicositetrahedroncw.gif for spinning versions.
Type Catalan
Face polygon irregular pentagon
Faces 24
Edges 60
Vertices 38 = 6 + 8 + 24
Face configuration V3.3.3.3.4
Dihedral angle 136° 20'
Symmetry group octahedral (O)
Dual polyhedron snub cube
Properties convex, face-transitive, chiral

Net
A pentagonal icositetrahedron is a catalan solid which is the dual of the snub cube. It has two distinct forms, which are mirror images (or "enantiomorphs") of each other.

See also

References

  • Williams, Robert (1979). The Geometrical Foundation of Natural Structure: A Source Book of Design. Dover Publications, Inc. ISBN 0-486-23729-X. (Section 3-9)

External links

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