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December 19, 2014

December 19, 2014

Posted by **Alexis** on Sunday, September 4, 2011 at 6:09pm.

- Geometry -
**Henry**, Tuesday, September 6, 2011 at 6:11pmThe opposite angles of a parallogram are equal. The sum of the angles = 360

degrees.

B = D = 2x,

A = C = x + 30.

2*2x + 2(x + 30) = 360. Solve for x.

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