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.

A. Lines a and b are pa because their corresponding angles are congruent.

Step-by-step explanation:

The corresponding angles are both 110 degrees.

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information