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$0.50 geo-2-5

  • From Mathematics: Geometry
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  • Due on Feb. 27, 2011
  • Asked on Feb 27, 2011 at 1:11:23PM
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Gmacchia
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Q:
the three sides of a triangle ABC are a=7,b=8,and c=9 use the law of cosines to find the angle B to the nearest minute
 

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  • Posted on Feb 27, 2011 at 1:15:21PM
Posted by :
topquark
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A:
Preview: ... Using law of cos ...
The full tutorial is about 7 words long .