Question

problem 4: (first taught in lesson 27) complete this sentence with the best of the choices given. if two lines form __________ alternate exterior angles with a transversal, then the lines are parallel. after you pick your answer press go. a. corresponding b. complementary c. unique d. supplementary e. congruent

Explanation:

When two lines are parallel and intersected by a transversal, the alternate - exterior angles are congruent. Conversely, if the alternate - exterior angles formed by two lines and a transversal are congruent, then the two lines are parallel. This is a fundamental theorem in geometry.

Answer:

E. congruent