Question

Find the surface area of a cube . Whose volume is 512 cm cube

Answer 1

Volume of cube = a×a×a
a is the side of a cube

a×a×a= a3
a3=512
a=8 cm

Surface area of cube = 6a2
= 6×8×8
=384 cm2

Hence the answer is 384 cm2...

hope this helps!!
cheers!! (:

Answer 2

volume of cube=a3
512=a3
a=8cm
surface area=6a2
6(8)2
64.6
384cmsquare
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