Air & Sea Navigation

[nycmathguy]

Section 4.8

1. Am I right for both questions?

2. Is my location for theta in both triangles correct?

 

[MathLover1]

correct

 

[nycmathguy]

correct

This one I did without any help whatsoever. I like bearing problems. Interesting topic but still a bit rusty, I must say.