(1 point) A pig farmer wants to enclose a rectangular area and then divide it into four pens with fencing parallel to one side of the rectangle (see the figure below). There are 970 feet of fencing available to complete the job. What is the largest possible total area of the four pens? Largest area = 555 (include Hnits) (1 point) A pig farmer wants to enclose a rectangular area and then divide it into five pens with fencing parallel to one side of the rectangle (see the figure below). There are 650 feet of fencing available to complete the job. What is the largest possible total area of the five pens? Largest area = ::= (include units) (1 point) Farmer Alex has 400 feet of fencing. He wants to enclose a rectangular pen along a straight river, where he does not need fence. What is the maximum area he can enclose? Answer (in square feet): 5!! (1 point) Find the dimensions of a rectangle with perimeter 60 meters whose area is as large as possible. List the dimensions in non-decreasing order m m Hint