Given a rectangle with the length of 36 and the width of 9, which rectangle is similar?

a) length of 30, width of 6
b) length of 44, width of
c) length of 64 and width of 8
d) length of 73 and width of 12

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.