Bearing...Part 4

[nycmathguy]

Find distance from Airport A to Airport B.
Where does 301° come from? Find theta. What does theta represent here?

 

[MathLover1]

this picture is not clear, I can't see what angles are at point where 250km are
tell me what was question

 

[nycmathguy]

this picture is not clear, I can't see what angles are at point where 250km are
tell me what was question

In that case, skip this thread. Many more bearing questions will be posted soon.