# Rhombic triacontahedron Area

## Description

Rhombic triacontahedron is a convex polyhedron with 30 rhombic faces. It has 60 edges and 32 vertices of two types. The ratio of the long diagonal to the short diagonal of each face is exactly equal to the golden ratio.

The surface area of a triacontahedron is related to its edge length.

## Variables

S | Surface area of the triacontahedron (m^{2}) |

a | Edge length of the triacontahedron (m) |