Cube called regular polyhedron, each face of which is a square.

Cube area is called the area of its surface, which is the sum of the areas of its faces, that is, the sum of the squares of the squares, which form a cube.

You will need

- Basic knowledge of solid geometry.

instructions

1

We calculate the area of one face of the cube. As the face of the cube is a square, the area of the face is equal to the area of the square, that is, the length of the edges of the cube in the box. For example, the cube edge length is equal to 5, then the area of its faces 5 * 5 = 25.

2

The area of the surface of the cube consists of six equalinterconnected facets. Consequently, the entire surface area of a cube is equal to the area of one face six times taken. Multiply the area of the face and get a six-surface area of the cube. For example, the area of the face is 25, then the surface area of the cube 25 * 6 = 150.