Decagonal trapezohedron
Decagonal trapezohedron | |
---|---|
Type | trapezohedra |
Conway | dA10 |
Coxeter diagram | |
Faces | 20 kites |
Edges | 40 |
Vertices | 22 |
Face configuration | V10.3.3.3 |
Symmetry group | D10d, [2+,20], (2*10), order 40 |
Rotation group | D10, [2,10]+, (2.2.10), order 20 |
Dual polyhedron | Decagonal antiprism |
Properties | convex, face-transitive |
The decagonal trapezohedron (or decagonal deltohedron) is the eighth in an infinite series of face-uniform polyhedra which are dual polyhedra to the antiprisms. It has twenty faces which are congruent kites.[citation needed]
See also
Trapezohedron name | Digonal trapezohedron (Tetrahedron) |
Trigonal trapezohedron | Tetragonal trapezohedron | Pentagonal trapezohedron | Hexagonal trapezohedron | Heptagonal trapezohedron | Octagonal trapezohedron | Decagonal trapezohedron | Dodecagonal trapezohedron | ... | Apeirogonal trapezohedron |
---|---|---|---|---|---|---|---|---|---|---|---|
Polyhedron image | ... | ||||||||||
Spherical tiling image | Plane tiling image | ||||||||||
Face configuration | V2.3.3.3 | V3.3.3.3 | V4.3.3.3 | V5.3.3.3 | V6.3.3.3 | V7.3.3.3 | V8.3.3.3 | V10.3.3.3 | V12.3.3.3 | ... | V∞.3.3.3 |
External links
- Weisstein, Eric W. "Trapezohedron". MathWorld.
- Virtual Reality Polyhedra The Encyclopedia of Polyhedra