find the surface area of a cube whose volume is: 64dm cube
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Answered by
1
volume = a^3
64 = a^3
a=4 dm
surface area = 6a^2 = 96dm^2
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0
Step-by-step explanation:
Correct answer
96 cm^2
Volume of cube =64 cm^3
∴ l ^3 =64
∴ l=4 cm
Surface area of cube =6l ^2
=6×4×4
∴ Surface area of cube =96 cm ^2
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