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Mathematics 8 Online
OpenStudy (anonymous):

Giving Medal. Check my answer plz. A cylinder has a radius of 40 ft and a height of 17 ft. What is the exact surface area of the cylinder? 4560?

OpenStudy (anonymous):

A=2πrh+2πr2

OpenStudy (anonymous):

14325.66

OpenStudy (anonymous):

So do you think my answer is right or not?

OpenStudy (anonymous):

wrong

OpenStudy (anonymous):

apply the formula man

OpenStudy (anonymous):

I did.

OpenStudy (anonymous):

I think I'm right. 14325.66 is the same as what Google got me. Besides, its not even one of my answer choices. :/ @Danyboii

OpenStudy (anonymous):

hmm but according to the formula the answer i wrote is correct. can u show me the full question?

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