Please explain the steps I just took a test and I'm so confused. Thanks.
A walker goes 253 m due south then turns left for 361m then turns right at 27 degrees for 116.3m. What's his displacement and distance?

A truck is traveling at 118lm/h when the dirver sees a stop gate. The gate is 46m ahead of the car. The driver takes .52s to react the car slowa at 9.7 m/s. Does it stop in time?