Question

Two lines that are cut by a transversal are parallel if, co-interior angles are______​

Answer 1

Answer:

When two lines are cut by a transversal, the pairs of angles on either side of the transversal and inside the two lines are called the alternate interior angles . If two parallel lines are cut by a transversal, then the alternate interior angles formed are congruent

Answer 2

Answer:

Supplementary

Step-by-step explanation:

if two parallel lines are cut by a transversal , then the co-interior angles formed are supplementary angles