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What is Surface area of a cylinder with 7in radius and 22in length?

Anonymous

∙ 15y ago

Updated: 4/28/2022

The formula for the surface area (SA) of a cylinder is:

SA = 2*pi * r^2 + 2*pi * r * h

By plugging in the values given here, (r = 7, h = 22), you get:

SA = 2*pi * 7^2 + 2*pi * 7 * 22

SA = 2*pi * 49 + 2*pi *154

SA = 98*pi + 308*pi

SA =406*pi

SA = 1,275.49 inches squared

Wiki User

∙ 15y ago

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Q: What is Surface area of a cylinder with 7in radius and 22in length?

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Continue Learning about Geometry

What is the circumference of a tree trunk with the diameter of 22in?

C=pi times d C=3.14 times 22 C=69.08 you can round that to 70in

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