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April 20, 2014

April 20, 2014

Posted by **Caitlin** on Monday, May 21, 2012 at 8:28pm.

- Math 10 -
**Reiny**, Monday, May 21, 2012 at 8:44pmh = 2r

SA = 2πr^2 + 2πrh

= 2πr^2 + 2πr(2r)

= 6πr^2

6πr^2 = 250

r^2 = 125/(3π)

r = 3.6418..

h = 2r = 7.28....

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