Record your answers on the answer sheet provided by your teacher or on a sheet of paper.
Eric and Heather are each taking a group of campers hiking in the woods. Eric's group leaves camp and goes 2 miles east, then turns 20⁰ south of east and goes 4 more miles. Heather's group leaves camp and travels 2 miles west, then turns 30⁰ north of west and goes 4 more miles. How many degrees south of east would Eric have needed to turn in order for his group and Heather's group to be the same distance from camp after the two legs of the hike?