The volumes of the two cubeare in the ratio 64 :27. Find the ratio of their total surface areas.
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The volumes of the two cubeare in the ratio 64 :27. Find the ratio of their total surface areas.
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Answer:
16/9
Step-by-step explanation:
side=L
side=l
64/27=L³/l³
L/l=4/3
surface area= 6l²
6×L²/6×l²
L²/l²
(4)²/(3)²
16/9