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January 28, 2015

January 28, 2015

Posted by **jason** on Monday, December 5, 2011 at 6:20pm.

- trig -
**Steve**, Tuesday, December 6, 2011 at 12:05amthe hypotenuse is sqrt(10)

cosx = -1/sqrt(10) = -.316

x = 108.43 degrees

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