crossed pentagonal cuploid造句

As this crossed pentagonal cuploid thus shares all its edges with this polyhedron, it may be termed an " edge-faceting " of it.
(In the picture of the crossed pentagonal cuploid, the pentagon is red ( at the bottom and not seen ), the squares yellow, and the triangles blue.
Taking one pentagon from the great complex rhombicosidodecahedron, then taking the five squares that neighbour it, then taking the five triangles that border these squares results in a crossed pentagonal cuploid.
The nondegenerate uniform polyhedra sharing the same edges as the small complex rhombicosidodecahedron are the three ditrigonal polyhedra, as well as the regular compound of five cubes : hence the crossed pentagonal cuploid is also an edge-faceting of these polyhedra.
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