Elena needs to prove angles BED and BCA are congruent. Provide reasons to support her statement that line m is parallel to line .

Answer/Explanation:

Segment AB is acting like a transversal line that cuts across the two straight lines, line m and line l.

If two corresponding angles formed are congruent to each other, thus, the two parallel lines intercepted by a transversal is said to be parallel.

Therefore, the reasons that Elena would provide to support her statement that line m is parallel to line l is:

Angle A is congruent to Angle D.

They are corresponding angles. Corresponding angles are equal. This makes line m parallel to line l.