1.the bearing of p from q is N56°E, calculate the bearing of q from p

Question

2.if the bearing from abuja to kano is N48°W,find the bearing of kano to abuja
3.the bearing of a position to R is295°, find the bearing of R From the point

Answer 1

For all of these, just just add or subtract 180° as needed to keep the direction between 0 and 360°
That changes N to S and E to W

Answer 2

180 + 56