The lateral surface area of a cube is 256m2. The volume of the cube is
Lateral surface area of a cube = 4(side)2
Given Lateral surface area = 256 m2
⇒ 4(side)2 = 256m2
⇒ (side)2 = 
m2
⇒ (side) = √64m= 8m
Volume of a cube = (side)3
⇒ Volume = (8)3 m3 = 512 m3
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