Question

How do you determine the number of possible solutions using the rule of law of sines given a= 32, c=20, A=112°?

Answer 1

`sin C/c = sin A/a`->`sin C = (20(0.93))/32 = 0.58`
Two possible solutions:
C = 35.41 deg and C = 180 - 35.41 = 144.59. Rejected because c < a.