Margaret walks to the store using the following path: 0.560 mi west, 0.320 mi north, 0.170 mi east. Assumenorth to be along the +y-axis and west to be along the -x-axis.

1. What is the magnitude of her total displacement?

___________mi

2. Find the direction of the displacement vector. Enter the answer as an angle north of west

_______________________ north of west