The total surface area of a cube is 150 cm². Its volume is
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total surface area of cube = 6a²
150 cm²= 6a²
150/6=a²
25 = a²
√25=a
5 cm =a
so vol. of cube = a³
=5³ = 125 cm³
150 cm²= 6a²
150/6=a²
25 = a²
√25=a
5 cm =a
so vol. of cube = a³
=5³ = 125 cm³
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