The surface area of a cuboid is 2*(L*B + B*H + H*L) where L = length, B = breadth and H = height.
In a cube, L = B = H and so surface area = 6*L2
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Total surface area of a cube: 6 times a side squared
Multiply the area of one of its faces by 6
Total Surface Area = 6L2. Where L = the length of one side of the cube.
The Cube has 6 surfaces to cover it, and consider each side as "a" ; therefore the formula is 6 a 2 ..
From the surface area, calculate the length of each side: area = 6 x side2.Once you know this side, you can get the cube of it, to obtain the volume.