Mathematics, 13.05.2021 01:10 reddmeans6

A cone with a radius of 9 cm has the same surface area as a cylinder with a radius of 6 cm and a height of 18 cm. What is the height of the cone to the nearest tenth?

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A cone with a radius of 9 cm has the same surface area as a cylinder with a radius of 6 cm and a hei...

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