Laurel wants to build a fence around her square She also wants to fence in 3 square rose beds next to her
garden. Each side measures 50 feet.
bed measures 10.5 feet. How many feet of fencing does Laurel need in all?
garden. Each side of a
Laurel needs
feet of fencing.

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

i think it might be a but you might want a second opinion