Question

volume of a cube is 648√3cm cube. Find its total surface srea​

Answer 1

V= l^3

Or, 648√3 = l^3

power with (2/3) on both sides

[(648√3) ^ 2/3] = [(l³) ^ 2/3]

108 = l²

Now, Total Surface Area = 6l²

= 6 * 108 = 648 cm²