Question

given triangle ABC, solve the triangle. if there are two solutions, solve for both triangles. A=43degrees, a=64, and b=72

Answer 1

soB=?
C=?
c=?
B1=?
C1=?
c1=?

Answer 2

This is the perfect situation for using cosine law and sine law. You can use cosine law to find side c and sine law to find angle B, and then you just need to find angle C. To find this last angle, just subtract angle B + angle A from 180 and you're done.

@MMMartinson32