elli3le0 elli3le0 13-07-2020 Mathematics contestada Which lines are parallel? Justify your answer. A. Lines a and b are pa because their corresponding angles are congruent. B. Lines a and b are parallel because their same side exterior angles are congruent. C. Lines e and f are parallel because their corresponding angles are congruent. D. Lines e and f are parallel because their same side exterior angles are supplementary.
