Hendecagonal prism

In geometry, the hendecagonal prism is one in an infinite set of convex prisms formed by square sides and two regular polygon caps, in this case two hendecagons. So, it has 2 hendecagons and 11 squares as its faces.

Uniform hendecagonal prism
TypePrismatic uniform polyhedron
ElementsF = 13, E = 33
V = 22 (χ = 2)
Faces by sides11{4}+2{11}
Schläfli symbolt{2,11} or {11}×{}
Wythoff symbol2 11 | 2
Coxeter diagram
Symmetry groupD11h, [11,2], (*11.2.2), order 44
Rotation groupD11, [11,2]+, (11.2.2), order 22
ReferencesU76(i)
DualHendecagonal dipyramid
Propertiesconvex

Vertex figure
4.4.11
gollark: C bad.
gollark: But getting more efficient *eventually* is good, no?
gollark: > cursed<@341618941317349376> How's that cursed? It means programs are getting SMALLER for once.
gollark: τρφν
gollark: `yay -Syu`?
  • Weisstein, Eric W. "Prism". MathWorld.
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