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August 23, 2014

August 23, 2014

Posted by **susan** on Wednesday, August 3, 2011 at 12:32pm.

- maths -
**PsyDAG**, Wednesday, August 3, 2011 at 2:18pmIt would help if you proofread your questions before you posted them.

Let x = first angle, the 4x = second, but how much more is the third angle? (x+4x+?)

They will add to 180º.

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