The ratio of the surface area of two cylinders is 1:9. The smaller cylinder has a radius of 3 inches and a height of 4 inches. What are the dimensions of the larger cylinder?

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Pkacprzak asked Jul 17, 2023

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The ratio of the surface area of two cylinders is 1:9. The smaller cylinder has a radius of 3 inches and a height of 4 inches. What are the dimensions of the larger cylinder?

Mathematics
college

Pkacprzak asked Jul 17, 2023

by Pkacprzak

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You need to multiply them 3-4 and get 12 so that's part of your answer

then you make it 12:9.

Zhi answered Jul 22, 2023

by Zhi

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