A25 inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece and a third piece is one inch more than five times the length of the first piece find the length of each pieces

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.