Angle LBH = 110 degrees.
Use law of cosine to find LH
Add the segment lengths:
Now use law of sine to find angle LHB
Bearing from H to L is 360 - 39.36 = 320.64 degrees.
Bearing from L to H is 320.64 - 180 = 140.64 degrees.
I'll let you work on the perpendicular distance (shortest distance) from Y to B. See what you can do.
The logic is the same for the second problem.