A plane leaves Seattle, flies 78.0 at 20.0 north of east, and then changes direction to 55.0 south of east. After flying at 116 in this new direction, the pilot must make an emergency landing on a field. The Seattle airport facility dispatches a rescue crew.
In what direction should the crew fly to go directly to the field? Use components to solve this problem. And How far should the crew fly to go directly to the field?