Octagrammic crossed-antiprism explained

Type:Uniform polyhedron
Faces:2
16
Edges:32
Vertices:16
Wythoff:|2 2 8/5
Schläfli:s
Symmetry:D8d, [2<sup>+</sup>,16],(2*8), order 32
Vertex Config:8/5.3.3.3
Dual:Octagrammic concave deltohedron
Properties:nonconvex
Vertex Figure:Octagrammic antiprism-5-8 vertfig.png

In geometry, the octagrammic crossed-antiprism is one in an infinite set of nonconvex antiprisms formed by triangle sides and two regular star polygon caps, in this case two octagrams.

See also

External links