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December 20, 2014

December 20, 2014

Posted by **Mitchi montanna** on Monday, December 13, 2010 at 11:54am.

- geometry -
**majik**, Monday, December 13, 2010 at 12:09pmHow many degrees are in all the angles of a parallelogram? 360, right? There will be 2 angles the same measure as b and 2 angles the same measure as c. Therefore, 2(8x-25)+2(7x+55)=360. Solve for x and plug it into your original equation and you will have the answer.

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