Cube Tutorial

Cube Definition:

A cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex.

Cube Image/Diagram

Cube Example :

Case 1:

Find the volume, surface area and diagonal of a cube with the given side 3.

Step 1:

Find the volume. Volume = a³ = 3³ = 27.

Step 2:

Find the surface area. Surface Area = 6a² = 6 * 3² = 6 * 9 = 54.

Step 3:

Find the diagonal. Diagonal = Sqrt(3)*a = Sqrt(3) * 3 = 1.73 * 3 = 5.19. The above example will clearly illustrates how to calculate the Volume, Surface Area and Diagonal of a Cube manually.