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3 years ago

14

What is a rhombicosidodecahedron please answer

1 answer:

forsale [732]3 years ago

8 0

DescriptionIn geometry, the rhombicosidodecahedron, is an Archimedean solid, one of thirteen convex isogonal nonprismatic solids constructed of two or more types of regular polygon faces. It has 20 regular triangular faces, 30 square faces, 12 regular pentagonal faces, 60 vertices, and 120 edges. Wikipedia

Faces by sides: 20+30+12

Dihedral angle: 3-4: 159°05′41″ (159.09°); 4-5: 148°16′57″ (148.28°)

Symmetry group: Ih, H3,, (*532), order 120

Rotation group: I,+, (532), order 60

Properties: Semiregular convex

symbol: 3 5 | 2

References: U27, C30, W14
(sorry it’s so much reading)

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