A ship leaves the island of Guam and sails a distance 300km at an angle 46.0∘ north of west.
In which direction must it now head so that its resultant displacement will be 115km directly east of Guam? (Express your answer as an angle measured south of east)
How far must it sail so that its resultant displacement will be 115km directly east of Guam?
The Attempt at a Solution
I drew the problem out and tried to find a right triangle but I can't seem to get one to solve these problems. What do I need to do?