Type Uniform polyhedron Edges 30 Vertex configuration /3.4.4 | Faces 2 Decagrams
10 squares Vertices 20 Wythoff symbol 2 10/3 | 2 | |
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In geometry, the decagrammic prism is one of an infinite set of nonconvex prisms formed by squares sides and two regular star polygon caps, in this case two decagrams.
References
Decagrammic prism Wikipedia(Text) CC BY-SA