1. Horizontal line line of sight

5. A fire 20km from a man has a bearing of 60 degrees west of north, how far is the fire north of a man, and how far is the fire west of the man?

6. A cargo vessel traveling at 50km/hr has a bearing North 53 degrees east how far north and how far east will the ship be travelling after sailing for two hours.

7. An airplane travelling at 1,250km/hr has a bearing of South 39 degrees west. How far south and how far west will the plane travelling after flying 3.5hours?