Question

planes x and y intersect at a right angle. ab and cd lie in plane x and do not intersect. rs lies in plane y. which statements are true? select three options. ab and cd are parallel ab and rs are parallel cd and rs are perpendicular ab and rs must intersect cd lies in plane x rs lies in plane x

Explanation:

AB and CG lie in plane X and do not intersect, so they are parallel (in-plane non-intersecting lines are parallel). CG is stated to lie in plane X. The diagram shows CG (vertical in X) and RS (horizontal in Y, perpendicular planes), making them perpendicular.

Answer:

AB and CG are parallel, CG and RS are perpendicular, CG lies in plane X.