Decagonal trapezohedron
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Decagonal trapezohedron | |
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Type | trapezohedra |
Faces | 20 kites |
Edges | 40 |
Vertices | 22 |
Face configuration | 10,3,3,3 |
Symmetry group | D10d |
Dual polyhedron | Decagonal antiprism |
Properties | convex, face-uniform |
The decagonal trapezohedron or deltohedron is the eighth in an infinite series of face-uniform polyhedra which are dual polyhedron to the antiprisms. It has twenty faces which are congruent kites.