Question

A plane flies 45 minutes at 150mph on a bearing of 35 degrees. It then turns and flies 90 minutes at the same speed on the bearing of 125 degrees. How far is the plane from the staring point?

Answer 1

Change in x = 150cos35(45/60) + 150cos125(90/60)
Change in y = 150sin35(45/60) + 150cos125(90/60)
Add the squares of x and y, square root that, and you're done.

Answer 2

can you draw this please