The hole has the shape of a cylinder.
The volume of any cylinder is (pi) x (its radius)2 x (its length) .
12 inches = 1 foot
36 inches= 3 feet
Radius of the hole = 1/2 foot.
Volume = (pi) x (1/2)2 x (3) = 2.356 cubic feet(rounded)
It is a hole! There is no dirt in it. If the question asked how much was removerd from ta hole, then I would say 432 cubic feet.
A round hole 12" in diameter and 54" deep has a volume of about 3.5 cubic feet.
I got 56.54 cu. ft.
That is 18 cubic ft.
6.75 cubic feet.
There are 27 cubic feet in a cubic yard. 3 inches = 0.25 feet 4.25 x 4.25 x 7 = 126.4375 cubic feet. 126.4375 / 27 = 4.68287037037037 cubic yards, rounded to one decimal place, 4.7 -- edit-- Assuming that you want to fill the hole with tightly packed sand, and that the sand is bought loosely packed, you'll need to over-estimate the amount, depending on the differences involved.
None, if you dug the hole, you emptied it of 162 square feet of dirt, so put it back.
A little less than 3" deep. A cubic yard is 3ftx3ftx3ft or 27ft3. You have 9 cubic yards or 9*27ft3 = 243ft3. If you divide 243 ft3 by 1000ft2 you get 0.243 ft. Multiply by 12 to covert to inches and your answer is 2.9" deep.
Volume = length * width * depthVolume = (100 * 12) * (16 * 12) * 4Volume = 921, 600 cubic inchesConvert this to cubic meters921 600 (cubic in) = 15.1023182 cubic meters
1 cubic yard = (3 x 3 x 3) = 27 cubic feet The cellar hole = (36ft x 30ft x 4.5ft / 27) = 4860/27 = 180 cubic yards
A hole 40 inches deep by 12 inches wide has a volume of: 2.62 cubic feet.
1.963 cubic feet
6,400 ft3
218.75 cubic feet or 8.1 cubic yards
8 cubic feet.
I say 1.09 cu ft.
cylinder 18 feet diameter x 1.5 feet deep volume = 381 cubic feet
About 21 cubic feet
That hole is 6 feet deep or 72 inches deep.
2 inches = 1/6 foot27 cubic feet = 1 cubic yardVolume of the hole = (15' x 7' x 1/6-ft) = 17.5 cubic feet = 0.648 cubic yard (rounded)
There is no dirt in a hole that is 3 feet deep and six inches in diameter.
25 feet is equal to 300 inches. The radius of a hole is half its diameter, which equals 4 inches. The volume of the cylinder is given by the formula v = [Pi]r2h, so the volume of your hole is 3.14 * 16 * 300 = 15080 cubic inches. There are 1728 cubic inches to the cubic foot, so you'll need about 8.75 cubic feet of concrete, which is about a third of a yard. (More exactly, that's a cubic yard, but concrete guys just say "yard.")