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September 20, 2014

September 20, 2014

Posted by **shay** on Wednesday, September 1, 2010 at 3:58pm.

Given: line AB is perpendicular to line CD.

Prove: m angle 2 + m angle 4 + m angle 7 = m angle 1.

- geometry -
**PsyDAG**, Friday, September 3, 2010 at 1:56pmWe have no idea what those angles are from your data.

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