lateral surface area of cube is 256cm square find its volume
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Answered by
1
Step-by-step explanation:
Lateral surface area=256cm^2
Let the edge of cube be a cm
4a^2=256cm^2
a^2=64
a=8cm
Volume=a^3=8^3=512cm^3
Answered by
1
Answer:
Volume of the cube = (84 * √84)cm
Step-by-step explanation:
Lateral Surface Area of Square = 4 * (area of a face) = 256cm
Let the length of the edge = x
=> 4 * x * x = 256
=> x^2 = 256/4 = 84
=> x = √84
=> Volume of cube = x^3 = (√84) ^3 = 84 * √84
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