Dennis wants to walk 1 mile for exercise each day. He made a table to show the distance from his home to each of 4 different places. What is the total distance from home to the post office and back
home, and from home to the store and back home? If Dennis walks this fatal distance, will he walk
1 mile?

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.