12 ft x 10 ft x .333 ft (4 in) = 39.96 cu ft. You need enough concrete for 40 cubic ft.
125 square feet
120
12 x 10 = 120 square feet
144 inches
120ft^2 , 10ft * 12ft
12 ft x 10 ft x .333 ft (4 in) = 39.96 cu ft. You need enough concrete for 40 cubic ft.
125 square feet
120
120
12 x 12 feet, 4 inches deep: 1.8 cubic yards, minimum.
30
The answer depends on how big each square is.
897.662 gallons in this pond.
Bull sharks are very small there size is 10ft-12ft tall
27 cubic yards.will cover 720 square feet @ 1 foot thick
12 x 10 = 120 square feet
multiply sq inches by 0.00064516 to get sq meters example 12ft x 10ft >> 144inches x 120inches = 17280 sq inches 17280 x 0.00064516 = 11.1483648 sq meters