Edges 32 Vertex configuration /3.3.3.3 | Faces 2 {8/3}16 {3} Vertices 16 Wythoff symbol |2 2 8/3 | |
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In geometry, the octagrammic 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.
References
Octagrammic antiprism Wikipedia(Text) CC BY-SA