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December 20, 2014

December 20, 2014

Posted by **Kelli** on Friday, July 4, 2014 at 10:04am.

- Math -
**Damon**, Friday, July 4, 2014 at 10:06am10 (180-alpha) = 360 all the way around the outside

180 - alpha = 36

alpha = 144

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