### Home > PC > Chapter 10 > Lesson 10.1.4 > Problem10-57

10-57.

A plane in calm air flies at a constant rate of $200$ mph. There is a $40$ mph wind blowing toward a bearing of $140°$. What bearing must the pilot fly in order to have a due east heading? At what rate will the plane be traveling?

Draw and label a diagram.

Solve the triangle using the Law of Sines. Remember to give your answer as a bearing.