| Uniform Decagonal antiprism | |
|---|---|
| |
| Type | Prismatic uniform polyhedron |
| Elements | F = 22, E = 40 V = 20 (χ = 2) |
| Faces by sides | 20{3}+2{10} |
| Schläfli symbol | s{2,10} |
| Wythoff symbol | | 2 2 10 |
| Coxeter-Dynkin |   
|
| Symmetry | D10d |
| References | U77(g) |
| Dual | Decagonal trapezohedron |
| Properties | convex |
 Vertex figure 3.3.3.10 | |
In geometry, the decagonal antiprism is the eighth in an infinite set of antiprisms formed by an even-numbered sequence of triangle sides closed by two polygon caps.
If faces are all regular, it is a semiregular polyhedron.
See also[]
External links[]
- Weisstein, Eric W., "Decagonal antiprism" from MathWorld.
- Decagonal Antiprism: 3-d polyhedron model
- Virtual Reality Polyhedra www.georgehart.com: The Encyclopedia of Polyhedra
- VRML model
- Conway Notation for Polyhedra Try: "A10"
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eo:Deklatera kontraŭprismo