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Uniform Octagonal antiprism
Octagonal antiprism
TypePrismatic uniform polyhedron
ElementsF = 18, E = 32
V = 16 (χ = 2)
Faces by sides16{3}+2{8}
Schläfli symbols{2,8}
Wythoff symbol| 2 2 8
Coxeter-DynkinCDW holeCDW 8CDW holeCDW 2CDW hole
SymmetryD8d
ReferencesU77(f)
DualOctagonal trapezohedron
Propertiesconvex
Octagonal antiprism vertfig
Vertex figure
3.3.3.8

In geometry, the octagonal antiprism is the 6th 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

eo:Oklatera kontraŭprismo

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