#1**+2 **

We are using The Law of Sines here

sinx / 38 = sin35 / 22 multiply both sides by 38

sin x = (38/22)sin35

Take the sine inverse

arcsin [ (38/22)sin35 ] = x ≈ 82.2°

For the second one, we have

g / sin (74) = 54/sin (58) multiply both sides by sin(74)

g = sin(74)* 58 / sin (58) ≈ 65.7

CPhill
Apr 14, 2017