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How many yards of concrete will it take to fill a 24 inch by 84 inch hole?
Wiki User
∙ 16y ago
Concrete is reckoned by the cubic yard. But the hole mentioned only has two dimensions given - so I have to make an assumption, that it is an 84 inch deep round hole whose diameter is 24 inches. If this is the case, I work out the volume of the hole like this: volume of cylinder is pi times diameter times diameter times depth divided by four. 24 inch = 0.67 yard 84 inch = 2.33 yard So the volume is 3.14 X 0.67 X 0.67 X 2.33 / 4 cubic yards = 0.815 cubic yards. /BrianW
Wiki User
∙ 16y ago
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