Question

The radii of two cylinders are in the ratio 2: 3 and their heights are in the ratio
5:3. Calculate the ratio of their curved surface areas.​

Answer 1

$\huge\red{\underline{{\bf❥A}}}\huge\orange{\underline{{\bf n}}}\huge\green{\underline{{\bf s}}}\huge\blue{\underline{{\bf w}}}\huge\purple{\underline{{\bf e}}}\huge\pink{\underline{{\bf r}}}$

The answer is = 10 : 9

Step-by-step explanation:

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Please see the detailed answer in picture.

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$\huge\bold{\mathtt{\purple{ H{\pink{ o{\green{ p{\blue{ e{\red{ .{\orange{ i{\purple{ t{\pink{ s{\green{ .{\blue{ H{\red{ e{\purple{ l{\pink{ p{\green{ .{\blue{ U!}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}$