Solving Vector Problem: Displacement from Point A

[SHSSpartan]

Homework Statement

A person walks from point A to point B as show in the picture below. What is the person's displacement relative to A?

Homework Equations

Law of Sines and Cosines?

The Attempt at a Solution

It involves vectors, and I need to divide them up into components.

How do I do that?

Thank you for your help.

 

[SHSSpartan]

The two titles on the right say Fifty meters and 60 degrees.

Thank you.

 

[sephirothrr]

Think of the vectors as the hypotenuses of right triangles. What trig functions would you use to find the opposite and adjacent components? (y and x, respectively)