A triangle has sides A, B, and C. The angle between sides A and B is $(7pi)/12$ . If side C has a length of $25$ and the angle between sides B and C is $pi/12$ , what is the length of side A?

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Answer 1 · 2018-05-31T07:05:46

Side a=6.6987298106

$(25)/(sin((7pi)/(12)))=a/(sin(pi/12))$

$(25)/(sin((7pi)/(12)))xx sin(pi/12)=a$

a=6.6987298106

A triangle has sides A, B, and C. The angle between sides A and B is (7pi)/12(7pi)/12. If side C has a length of 25 25 and the angle between sides B and C is pi/12pi/12, what is the length of side A?