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djyliett [7]
3 years ago
5

if two cylinders are similar and the ratio between the lengths of the radii is 3:4 what is the ratio of their surface area

Mathematics
1 answer:
Karolina [17]3 years ago
5 0

\frac{a1}{a2}  = ( { \frac{3}{4} )}^{2}
ratio = 9:16
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