Octagonal trapezohedron

Octagonal trapezohedron
Octagonal trapezohedron
Octagonal trapezohedron
Click on picture for large version.
Type trapezohedra
Faces 16 kites
Edges 32
Vertices 18
Face configuration 8,3,3,3
Symmetry group D8d, [2+,16], (2*8)
Dual polyhedron octagonal antiprism
Properties convex, face-transitive

The octagonal trapezohedron or deltohedron is the sixth in an infinite series of face-uniform polyhedra which are dual polyhedron to the antiprisms. It has sixteen faces which are congruent kites.

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