Question

If A = 130◦, a = 52, b = 31, solve the triangle. (If there is no solution, give −1 as your
answer.)
a) Find B. (If more than one solution, give the larger one.)Answer in units of ◦
b) Find the corresponding angle C. Answer in units of ◦
c) Find the corresponding side c.

Answer 1

apply the law of sines

Answer 2

my answer was wrong though.

Answer 3

b= 30?
C= 20?
c=23?