Mikeyera R.
asked • 03/08/16Law of Cosines
a=6,b=8,c=12
Formula(s)
a2=b2+c2-2bc*cosA
b2=a2+c2-2ac*cosB
c2=a2+b2-2ab*cosC
More
1 Expert Answer
Alan G. answered • 03/09/16
Tutor
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Successful at helping students improve in math!
Michael is right. Do you want to find an angle? Which one?
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Michael J.
03/08/16