How Are The Alternate Interior Angles Theorem And The Alternate Exterior Angles Theorem Alike. Lets represent it in a form if A then B. So in the figure below if k l then.
Punineep and 5 more users found this answer helpful. So in the figure below if k l then 2 8 and 3 5. If alternate exterior angles are congruent then lines are parallel.
The Alternate Interior Angles Theorem states that when two parallel lines are cut by a transversal the resulting alternate interior angles are congruent.
Alternate interior angles are formed when a transversal passes through two lines. Alternate exterior angles are always congruent. Lets represent it in a form if A then B. Angles 2 and 7 are ALTERNATE and angles 1 and 8 are ALTERNATE.