Math, asked by priya4455, 1 year ago

The volume of a cube is 729 cubic meter. Find its surface area

Answers

Answered by Anubhavadk

4

first
volume = l³
therefore, 729 = l³
∛729 = l
9 = l
now
surface area of cube = 6l²
surface area = 6×9²
therefore surface area = 486 cm²

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