Christopher is designing a rectangular fence to go around his school's chicken coop. The length should be 2 ft longer than the
width. Christopher marks two vertices of the rectangle at Pand Q in
the coordinate plane. PO is one of the shorter sides. Each unit in the
coordinate plane represents 1 ft.
a. Draw rectangle PQRS in the coordinate plane to model the fence.
b. How many feet of fencing does Christopher need to go around
the chicken coop? Show your work.