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April 21, 2014

April 21, 2014

Posted by **BreAnne** on Wednesday, February 1, 2012 at 10:56pm.

- Trig -
**BreAnne**, Wednesday, February 1, 2012 at 11:13pmI figured it out. :) the answer is supposed to be positive because sin is in the second quadrant. :)

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