Question 8 0/1 pt 9 3 19 0 Details You have 20 yards of fencing and you need to enclose a rectangular area as shown. However, a river is on one side of the rectangle so you do NOT need fencing on that side. You desire to enclose the largest possible area. River x a) Given x is the dimension of one side of the rectangle, enter an expression for the other dimension of the rectangle. Your answer should have an "x" in it. Also select appropriate units. other dimension = O yards square yards b) Find an expression for the area of the rectangle only in terms of x. Check the appropriate units. area = O yards square yards c) What are the dimensions of the rectangle with the largest enclosed area? Enter your dimensions as a list of numbers separated by a comma. Start with the value of side labeled x FIRST. dimensions are O yards square yards d) What is the largest area you can enclose in a rectangle using 20 yards of fencing? largest area = O yards square yards Submit