Decagonal bipyramid
Decagonal bipyramid | |
---|---|
![]() | |
Type | bipyramid |
Schläfli symbol | { } + {10} |
Coxeter diagram | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Faces | 20 triangles |
Edges | 30 |
Vertices | 12 |
Face configuration | V4.4.10 |
Symmetry group | D10h, [10,2], (*2.2.10), order 40 |
Rotation group | D10, [10,2]+, (2.2.10), order 20 |
Dual | Decagonal prism |
Properties | convex, face-transitive |
In geometry, a decagonal bipyramid is one of the infinite set of bipyramids, dual to the infinite prisms. If a decagonal bipyramid is to be face-transitive, all faces must be isosceles triangles.
Images
It can be drawn as a tiling on a sphere, and represents the fundamental domains of [5,2], *5.2.2 symmetry.
See also
2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12... | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() ![]() ![]() | ||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
|||||
As spherical polyhedra | ||||||||||||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
External links
- Weisstein, Eric W., "Dipyramid", MathWorld.
- Olshevsky, George, Bipyramid at Glossary for Hyperspace.
- Virtual Reality Polyhedra The Encyclopedia of Polyhedra
- VRML models <10>
- Conway Notation for Polyhedra Try: dP10