Uniform dodecagonal prism | |
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Type | Prismatic uniform polyhedron |
Elements | F = 14, E = 36, V = 24 (? = 2) |
Faces by sides | 12{4}+2{12} |
Schläfli symbol | t{2,12} or {12}×{} |
Wythoff symbol | 2 12 | 2 2 2 6 | |
Coxeter diagrams | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Symmetry | D12h, [12,2], (*12.2.2), order 48 |
Rotation group | D12, [12,2]+, (12.2.2), order 24 |
References | U76(j) |
Dual | Dodecagonal dipyramid |
Properties | convex, zonohedron |
![]() Vertex figure 4.4.12 |
In geometry, the dodecagonal prism is the tenth in an infinite set of prisms, formed by square sides and two regular dodecagon caps.
If faces are all regular, it is a uniform polyhedron.
It is used in the construction of two prismatic uniform honeycombs:
The new British one pound (£1) coin, which entered circulation in March 2017, is shaped like a dodecagonal prism.[1]
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Polyhedron | ![]() |
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Coxeter | ![]() ![]() ![]() ![]() ![]() |
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Tiling | ![]() |
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Config. | 2.4.4 | 3.4.4 | 4.4.4 | 5.4.4 | 6.4.4 | 7.4.4 | 8.4.4 | 9.4.4 | 10.4.4 | 11.4.4 | 12.4.4 |
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