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| Tetragonal trapezohedron | |
|---|---|
| Type | trapezohedra |
| Faces | 8 kites |
| Edges | 16 |
| Vertices | 10 |
| Face configuration | 4,3,3,3 |
| Symmetry group | D4d |
| Dual polyhedron | Square antiprism |
| Properties | convex, face-uniform |
The tetragonal trapezohedron or deltohedron is the second in an infinite series of face-uniform polyhedra which are dual polyhedron to the antiprisms. It has eight faces which are congruent kites.
"Tetragonal trapezohedron"