Question 245437
There is obviously something missing.
We don't know the size of the barn so we can't use the barn.
Without the barn the perimeter of the enclosed area is 100 feet.
100 feet perimeter of a square garden would make the sides 25 feet.
25 ^2=625 sq feet
If we must have the length be 50 ft. then the garden has no width.

So it would be nice to have the side of the barn.