What is the bearing of Q from P, if Q lies NNW from P?

Answer Details

The bearing of Q from P when Q lies NNW (North-Northwest) from P is 337.5°. North-Northwest is halfway between North and West-Northwest, which is 22.5° clockwise from North. Therefore, we can add 22.5° to the West direction (270°) to get 292.5°, and then add another 45° (halfway between West and North) to get 337.5°.