Let us assume the length of the rectangle = x Width of the rectangular dog run = 888 feet Area of the rectangular dog run = 208 square feet We already know Area = Length * Width Length = Area/Width = 208/888 feet = 0.23 feet So the length of the rectangular dog run is 0.23 feet.
Since you have commented that
you made a mistake in giving the question so the answer will also definitely
change but the procedure will remain the same.