5) Two straight roads diverge at an angle of
65 degrees. Two cars leave the
intersection at 2:00 PM, one traveling at
50 mi/h and the other at 30 mi/h. How far
apart are the cars at 2:30 PM?

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.