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October 20, 2014

October 20, 2014

Posted by **MEGGG!!!** on Monday, May 10, 2010 at 12:42pm.

- Trig -
**bobpursley**, Monday, May 10, 2010 at 3:12pmUse law of cosines:

c^2=a^2 +b^2 -2abcosC

C=38deg

a=3.6*2

b=4.1*2

- Trig -
**MEGG!!!**, Monday, May 10, 2010 at 3:52pmThank you Bob, your awesome :D

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