NEED HELP ASAP PLEASE
Line CD intersects with segment AB at E so that the measure of AE equals the measure of EB and angle CEB is a right angle.

Kyle is creating a frame for a model car. He begins by piecing two rods together, as shown in the diagram. Justify why ∠AEC is a right angle.

Definition of parallel lines
Definition of perpendicular bisector
Definition of complementary angles
Definition of adjacent angles