PROBLEM 3 (P8) A rectangular garden is to be constructed using 300m of fencing. What is the largest possible area that the garden can have? PROBLEM 4 (P8) A rectangular garden is to be constructed using 300m of fencing. There is a rock wall that will provide for one side of the garden and the fencing makes rip the other three sides. What is the largest possible area that the garden can have? PROBLEM 5 (P8) What. is the smallest possible surface area of a rectangular box whose base is a square and whose volume is 216 c1113