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 $36$ and the angle between sides B and C is $pi/12$ , what is the length of side A?

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Answer 1 · 2018-05-24T03:05:19

Length of side $color(crimson)(c = 9.65)$ units

$hat A = pi/12, hat C = (7pi)/12, c = 36, a = ?$

$a = (c sin A) / sin C$

$a = (36 * sin (pi/12))/ sin ((7pi)/12)$

Length of side $color(crimson)(c = 9.65)$ units

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 36 36 and the angle between sides B and C is pi/12pi/12, what is the length of side A?