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OpenStudy (anonymous):
Use the Law of Cosines to solve the triangle. (angle) C= 65 degrees (side) a= 25 (side) b= 12 Find side c
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OpenStudy (anonymous):
the answer is 22.70 btw
OpenStudy (anonymous):
Do you know what the law od cosines happens to be?
OpenStudy (anonymous):
of*
OpenStudy (anonymous):
\[c^2=a^2+b^2-2abcos(C)\]
OpenStudy (anonymous):
|dw:1427946575042:dw|
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