2x + x = 24
so x = 24/3 = 8 ft. (smaller length)
2x = 16 ft. (larger length)
X + y = 24
x - y = 2
Adding both equations
2x = 26
x = 13
y = 11
The area is 144. Because if it’s a square all sides are equal
He should choose the second option because he will be paid more money, with the percentage he expects.
Hope this helps!
