Orv walks 312 m due east. He then continues walking along a straight line, but in a different direction, and stops 220 m northeast of his starting point. How far did he walk during the second portion of the trip and in what direction?
What is the magnitude?
What is the direction ___________ ° counterclockwise from the +x-axis
C=squareroot of 312^2+220^2
What equation to use to find direction??
The Attempt at a Solution
C= Magnitude= 381.76 m why is my magnitude wrong?