Lane is participating in a 12 1212-mile walk for his favorite charity. The walk organizers plotted the course on a coordinate map. The starting point is at ( 5 , 1 ) (5,1)left parenthesis, 5, comma, 1, right parenthesis, and the ending point is at ( 5 , 13 ) (5,13)left parenthesis, 5, comma, 13, right parenthesis. There's a water station at ( 5 , 7 ) (5,7)left parenthesis, 5, comma, 7, right parenthesis to make sure the walkers stay hydrated.