You are designing a new glass pyramid for an art museum. Your design shows that the triangular sides of the pyramid have a height of 15 meters and the base of the pyramid has a length of 13 meters and a width of 13 meters.

You need to calculate the amount of glass required to build the pyramid. Based on the plans below, what is the surface area, in square meters, of the pyramid?

A net of a square pyramid. The net shows the square base labeled with the words length and width. It shows one of the triangular faces labeled with the words triangle height.