Find the surface area of the cylinder with a height of 4 and a radius of 9

asked Jun 12, 2021 215k views

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4 votes

Answer:

735.13268 units^2

Explanation:

A=2πrh+2πr2=2·π·9·4+2·π·92≈735.13268

Neil Kelsey answered Jun 19, 2021

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