The Attempt at a Solution
32° + 24° = 56°
I used the tip-to-tail method to add vectors
c = ([12 N]^2 + [15 N]^2 - 2 [12 N] x [15 N] cos124°)1/2
c = 23.9 N
SinA/12 N = Sin124° / 23.9 N (i dont know how to solve this part)
can someone please explain what im supposed to do for this question, and verify if what i've done so far is correct.