2,787,840 ft2
There are 0.1 square miles in 64 acres.
640 acres = 1 square mile 64 acres = 0.1 square mile
64m2 = 0.0158147 acres.
the area is 64 square miles, by my conversion that would be 40,960 square acres
64 x 43,560 = 2,787,840 sq ft.
64 square feet
64 square feet
If the shape is a square, the area is: 64 square feet.
64
896 square ft
That is 64 square feet !
As 8 feet x 8 feet = 64 square feet it will only take one 8 feet by 8 feet tile to cover 64 square feet.