. . . "20"^^ . . . "4240"^^ . . . "C5v, [5],"@en . . . . . . . . . . . . . . . "C5, [5]+,"@en . . . "Crossed pentagonal cuploid"@en . . . "1090348068"^^ . . . . . . . . . "crossed pentagonal keratinoid"@en . . . "In geometry, the crossed pentagonal cupoloid or crossed pentagonal semicupola is one member of the infinite family of cuploids. It can be obtained as a slice of the great complex rhombicosidodecahedron. As in all cupolae, the base polygon has twice as many edges and vertices as the top; but in this case the base polygon is a degenerate {10/4} decagram, as the top is a {5/4} pentagon. Hence, the degenerate base is withdrawn and the triangles are connected to the squares instead."@en . . . . . . . . "42529207"^^ . . "5"^^ . . . . . . "In geometry, the crossed pentagonal cupoloid or crossed pentagonal semicupola is one member of the infinite family of cuploids. It can be obtained as a slice of the great complex rhombicosidodecahedron. As in all cupolae, the base polygon has twice as many edges and vertices as the top; but in this case the base polygon is a degenerate {10/4} decagram, as the top is a {5/4} pentagon. Hence, the degenerate base is withdrawn and the triangles are connected to the squares instead. It may be seen as a cupola with a retrograde pentagonal base, so that the squares and triangles connect across the bases in the opposite way to the pentagonal cupola, hence intersecting each other."@en . "5"^^ . . "10"^^ . . . "1"^^ . . . . . . . . . "non-orientable"@en .