The table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. b. parallel line segments that meet a common perpendicular line are proportional in length, the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. o c. od. trigonometric identities determine the lengths of the legs in a right triangle. corresponding side lengths in similar triangles are proportional in length.

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.