if ab is parallel to cd which statement must be true?
AB and CD do not intersect.
AB and CD intersect at 90° angles.
The perpendicular distance between AB and CD increases as the lines are traversed left to right.
The perpendicular distance between AB and CD decreases as the lines are traversed right to left.
AB and CD do not intersect.
AB and CD intersect at 90° angles.
The perpendicular distance between AB and CD increases as the lines are traversed left to right.
The perpendicular distance between AB and CD decreases as the lines are traversed right to left.