Suppose you walk 18.0 m straight west and then 25.0 m straight north. (If you represent the two legs of the walk as vector displacements A and B, as the figure below, then this problem asks you to find their sum
A + B = R
How far; in meters, are you from your starting point?
What is the compass direction of a line connecting your starting point to your final position measured in degrees west of north?