Question

How do i solve this quesition

Answer 1

option (2) Congruent angles

Explanation:

∠4 and ∠19 both are located on the outside of the parallel lines but are present on the alternate sides of the traversal so are fulfilling the definition of congruent angles

Answer 2

Supplementary angles

Explanation:

When two lines are parallel and a transversal (or more than one transversal) intersects them, same-side exterior angles (also known as consecutive exterior angles) are supplementary. This means that the sum of the two same-side exterior angles formed by the transversal on the same side of the lines is equal to 180 degrees.

So, in this case, if line l is parallel to line m and the two angles are same-side exterior angles then the measure of their angles must add up to 180 degrees.