volume of a cube is 648underroot 3 cm cube .find its total surface area.
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Volume of a cube = l * l * l
648√3 = l³
Total surface area of a cube = 6 * l²
So changing l³ into l² by multiplying the power with (2/3) on both sides
[(648√3) ^ 2/3] = [(l³) ^ 2/3]
108 = l²
Total Surface Area = 6 * 108 = 648 cm²
648√3 = l³
Total surface area of a cube = 6 * l²
So changing l³ into l² by multiplying the power with (2/3) on both sides
[(648√3) ^ 2/3] = [(l³) ^ 2/3]
108 = l²
Total Surface Area = 6 * 108 = 648 cm²
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