find the surface area of a cube whose volume is 512 cm³
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Answer:
Volume of a cube = a³
Volume of cube =a³
Each edge of the cube = ³√512 =8cm
Surface area of cube =6a²
Surface area of cube =6×(8)²
Surface area of cube =6×64=384 cm².
Therefore, the surface area of cube is 384 cm².
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