Johnson solids | Prismatoid polyhedra

Pentagonal cupola

In geometry, the pentagonal cupola is one of the Johnson solids (J5). It can be obtained as a slice of the rhombicosidodecahedron. The pentagonal cupola consists of 5 equilateral triangles, 5 squares, 1 pentagon, and 1 decagon. A Johnson solid is one of 92 strictly convex polyhedra that is composed of regular polygon faces but are not uniform polyhedra (that is, they are not Platonic solids, Archimedean solids, prisms, or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966. (Wikipedia).

Pentagonal cupola
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Related pages

Decagram (geometry) | Square cupola | Surface area | Face (geometry) | Volume | Rhombicosidodecahedron | Cupola (geometry) | Pentagon | Decagon | Vertex (geometry) | Johnson solid | Equilateral triangle | Height | Pentagrammic cuploid | Crossed pentagrammic cupola | Nonconvex great rhombicosidodecahedron | Polygon | Formula | Edge (geometry) | Circumscribed sphere | Geometry | Regular polygon | Triangle | Convex set | Pentagonal rotunda