How to solve this?

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1 Answer
Jun 29, 2018

Answer:

See below.

Explanation:

The 2 cars go a distance given by (their velocity)*(3 hr). You know the angle between their paths. If you draw a line between their positions after 3 hrs, you have a triangle. Now it is a trigonometry problem. Perhaps use the Law of Cosines. There are other methods available too.