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OpenStudy (anonymous):
Find the surface area of a cylinder with a radius of 13 and a height of 7. Use 3.14 for π.
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OpenStudy (anonymous):
A=(4*3.14)*13^2
OpenStudy (anonymous):
I dont quite understand, so 4x3.14 which is 12.56 the multiply that by 13 with squre root 2??
OpenStudy (anonymous):
Yes. 13^2 Is 169 So Multiply 12.56 And 169. And That's The Area.
OpenStudy (anonymous):
1634, but these four are my answers. We came up with 2,122.64 1635 1636 1637
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