A square foot is a two-dimensional measure; a cubic yard is a three-dimensional measure. The two are not comparable.
13 1/2 sf for 2 foot deep 27 sf for 1 foot deep 54 sf for 6 inches deep 108 sf for 3 inches deep
9sq.ft.
1 cubic yard = 27 cubic feet4 inches = 1/3 footVolume = (area of the base) x (thickness)27 = (SF) x 1/3Multiply both sides by 3:81 = SF81 square feet.
1 cubic yard of rock = 27 cubic feet of rock. 27 cubic feet of rock @ 6" (1/2 of foot) = 27/(1/2) = 54 sf
This is a nonsense question. Tons of dirt can be converted to cubic feet, depending on moisture and dirt type, but not to sf or square feet.
1032 sf = 1032/9 sq yards = 114.66... sq yards.
There are 9 square feet (sf) in a square yard (sy). This is because a square yard is defined as a square with each side measuring 3 feet, and when you calculate the area (3 feet x 3 feet), you get 9 square feet.
An acre is an area, a cubic yard is a volume, the question has no meaning
This question cannot be answered sensibly. A square foot is a measure of area, with dimensions [L2]. A cubic yard (cy) is a measure of volume, with dimensions [L3]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
3,800 square feet at a 4-inch depth requires 46.91 cubic yards.
If you use a standard 4-inch thickness you will need a minimum of 6.17 cubic yards.
The answer depends on the depth of the layer.1 yard of river rock actually means "1 cubic yard" of river rock.A cubic yard is 3 ft x 3 ft x 3 ft = 27 cubic ftIf you want a layer that is 3 ft deep, it would cover 9 square ft (i.e. 3 ft x 3 ft = 9 sq ft)If you want a layer that is 4 inches deep, it would cover 81 square ftx^2 * (4"/12") = 27x^2 = 27 * 12/4 = 81x = sqrt (81)x = 99 ft x 9ft = 81 sf