Hillsdale Farms wants to add a small, rectangular petting zoo for the public. They have a fixed amount of fencing to use for the zoo. This graph shows the lengths and areas of the rectangles they can make. a. Describe the shape of the graph and any special features you observe. b. What is the greatest area possible for a rectangle with this perimeter? What are the dimensions of this rectangle? c. What is the area of the rectangle with a length of 10 meters? What is the area of the rectangle with a length of 40 meters? How are these rectangles related? d. What are the dimensions of the rectangle with an area of 600 square meters? e. What is the fixed amount of fencing available for the petting zoo? Explain.