# The Cube

A polyhedron bounded by six squares; three meeting at each vertex.

The cube is one of the five platonic solids.

 VertexSymbol WythoffSymbol No. ofVertices No. ofEdges {4}Faces SymmetryGroup Dual Polyhedron 43 3 | 2 4 8 12 6 S4×C2 Octahedron

Edge ratios:

• e/r = 2
• e/rho = sqrt(2)
• e/R = 2/sqrt(3)

where e is the edge length, r is the in-radius, rho is the inter-radius, and R is the circum-radius.