For a cube with sides of length L the surface area A 6L2 A 6L2 Area of a Square. Since all of the faces of a cube are congruent we can just find the area of one face and multiply it by 6 to get the total surface area. The formula for the total surface area of cube as follows.
It is generally measured in terms of square units.
This can be done by rearranging the formula for the total surface area of the cube. The surface area of a cube 6a2 where a is the length of the side of each edge of the cube. What is the total surface area of cube formula. Units Or TSA 6 Side2 6 Edge2.