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volume of cube is 512cm^3
volume of cube is a^3
a^3=512
a^3=8^3
therefore a= 8cm
surface area of cube is 6a^2
=6×8^2
=6×64
=384cm^2
surface area of cube is 384cm^2
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Answer:
Step-by-step explanation:
Volume of cube = l^3
l^3 = 512 cm^3
l = cube root of 512 cm^3
l = 8 cm
Surface area of cube = 6l^2
= 6×8×8= 384cm^2.
Hope it helps
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