Bearing Problems

Compute the angle $B$ between two lines $BA$ and $BC$ if their bearings are $160$ and $35$ respectively.

Compute the angle $B$ between two lines $BA$ and $CB$ if their bearings are $340$ and $220$ respectively.

Compute Bearing of $BC$ if the angle $B=50$ and $BA$ bearing is $125.$

Compute Bearing of $BA$ if the angle $B=80$ and $CB$ bearing is $25.$

Compute Bearing of $CB$ if the angle $B=40$ and $AB$ bearing is $125.$