Question 492601
A: L = 4 W, Perim = 2 * (L + W) = 10 W
B: L = 9 + W, Perim = 2 * (2 W + 9) = 4 W + 18.
A > B: 10 W > 4 W + 18
-4W: 6 W > 18.
/6: W > 3 meters.