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April 19, 2014

April 19, 2014

Posted by **james** on Tuesday, October 2, 2012 at 5:38pm.

- Trigonometry -
**Reiny**, Tuesday, October 2, 2012 at 5:46pmπ radians = 180°

1 radian = 180/π

3 radians = 3(180/π) = appr 171.9°

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