A cubic foot is a measure of volume. It comprises 3 dimensions of length (usually lenght, breadth and height). There are only two measures given which form an area, not a voume. There can be no volume in an area (or conversely) so the answer must be NONE.
Length x Width x Depth/Height = Volume (cubic units) 12 x 10 x 8 = 960 cu ft
20ft x 12ft is 240 *square* feet. In order to get cubic feet, three dimensions are necessary.
12 feet x 12 feet x 12 feet = 1728 cubic feet
1,728 cubic inches=1 cubic foot
20" x 20" x 24" = 9,600 cubic inches = 55/9 cubic feet
240 sq feet
288
1*4*5 = 20 cubic feet.1*4*5 = 20 cubic feet.1*4*5 = 20 cubic feet.1*4*5 = 20 cubic feet.
There are: 20*4*7 = 560 cubic feet
(20' x 12' x 4') = 960 cubic feet
If the hole is 4 foot square 4' wide by 4' long by 20' deep, then I assume that you are after cubic yards. Multiply the width by the length by the depth and then divide by 27. This would give you the answer in cubic yards. 11.85 cubic yards.If the hole is round:Volume of a cylinder is Pi *R2 * H In this case: 3.14 X 22 X 20 = 251.2 cubic feet there are 27 cubic feet in a cubic yard (3x3X3=27) 251.2 cubic feet / 27 cubic feet per cubic yard = 9.3 cubic yards
If 1 cubic yard = 27 cubic feet, then 4 cubic yards = 108 cubic feet.
There are: 4*4*6 = 96 cubic feet
4' x 4' x 7' = 112 cubic feet
4
27 cubic feet = 1 cubic yard 54 cubic feet = 2 cubic yards . . 108 cubic feet = 4 cubic yards
4x4x3 = 48 cubic feet
If the given dimensions are in feet then 4*4*72 = 1152 cubic feet
Eight cubic feet (4' x 4' x .5' = 8).