A car is driven 13 mi east and then a certain distance due north, ending up at

Question:

A car is driven 13 mi east and then a certain distance due north, ending up at a position 25o north of east of its initial position.
(a) The distance traveled by the car due north is (1) less than, (2) equal to, (3) greater than 13 mi. Why?
(b) What distance due north does the car travel?