Question

1. use the law of Sines to solve (if possible) the triangle for the value of c. A=27.5degrees, a=15cm, b=36.4cm

2. use the law of Sines to solve (if possible) the triangle for the value of c.
B=52degrees, a=8cm, b=12cm

How do I solve these type of problems?

Answer 1

apply the law of sines to get B or A.
recall that A+B+C = 180°

Answer 2

Then use the law of sines again.