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October 2, 2014

October 2, 2014

Posted by **Mary** on Monday, May 23, 2011 at 8:11pm.

I know how to do SA but I don't understand how to find height if you have SA given. The answer is 5 in but I am not able to come up with the right answer.

- geometry -
**PsyDAG**, Tuesday, May 24, 2011 at 11:01amLet x = height.

2(10*3) + 2(3x) + 2(10x) = 190

Solve for x.

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