Question

2) 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

Step-by-step explanation:

this is your answer and please mark me as brainiest and drop some thanks