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Mathematics 8 Online
OpenStudy (anonymous):

A cylinder has a radius of 40 ft and a height of 17 ft. What is the exact surface area of the cylinder?

OpenStudy (anonymous):

\[SA = 2\pi rh + 2 \pi r^2\] Plug in the numbers and solve.

OpenStudy (anonymous):

ok so, just to clarify, the equation is 2*3.14*radius*height + 2*3.14*radius to the second power?

OpenStudy (anonymous):

oh, nevermind!

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