Assuming you are talking about a cylinder, all you need to do is calculate the area of the circle and multiply it by the height of the cylinder. The area of a circle is pi*r^2. So with a height h, the volume would be h(pi*12^2) = h * 144pi.
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.")
To determine the volume of a soda can that is 4 inches tall with a diameter of 2 inches, we can use the formula for the volume of a cylinder: ( V = \pi r^2 h ). The radius ( r ) is half the diameter, so it is 1 inch. Plugging in the values: ( V = \pi (1^2)(4) = 4\pi ) cubic inches. This is approximately 12.57 cubic inches, which is roughly 0.54 liters or about 18.6 fluid ounces.
A hose with diameter of 6 inches has cross-sectional area of [pi*r2] = pi*(3 in)21 foot = 12 inches, so (12 in)*pi*(3 in)2 = 339.292 cubic inches per linear foot of hose.Since 1 gallon = 231 cubic inches, 339.292 cubic inches = 1.46880 gallons
cylinder 18 feet diameter x 1.5 feet deep volume = 381 cubic feet
Surface area = area of the 27-ft diameter circle = pi R2 = pi (13.5)2 Volume = 4 x pi x (13.5)2 times (1,728 cubic inches per cubic foot) / (231 cubic inches per gallon) = 17,132 gallons (rounded) Also, 2290 cubic feet (rounded), or 84.8 cubic yards (rounded).
29.45 cubic feet or 183.45 US gallons.
1 cubic foot equals 1,728 cubic inches.Calculate the volume of your cube in cubic inches by multiplyingthe length x the width x the depth = answer in cubic inchesdivide by 12answer in cubic inches/12 = answer in cubic feetexample12 cubic inches / 12 = 1 cubic footDivide the number of cubic inches by 1728 to convert cubic inches to cubic feet.There are 12 x 12 x 12 cubic inches in a cubic foot, so it is a much larger unit of volume.Decimal ValueOne cubic inch equals .0005787 cubic feet. So you can multiply the cubic inch value by 0.0005787 to get the value in cubic feet. One cubic inch is 1/1728 cubic feet.
Assuming the hose has a 3 in inner diameter; the answer is 50 x 12 x 1.5^2 x pi in cubic inches. Divide the answer by 12 for cubic feet. 4241.15 cubic inches or 353.43 cubic feet.
To calculate the volume of concrete in a cylinder, use the formula ( V = \pi r^2 h ), where ( r ) is the radius and ( h ) is the height (or length). For a cylinder with a diameter of 4 inches, the radius is 2 inches. Converting the length to inches, 24 feet equals 288 inches. Plugging in the values: ( V = \pi (2^2)(288) \approx 1,808 ) cubic inches. To convert to cubic feet, divide by 1,728 (the number of cubic inches in a cubic foot), resulting in approximately 1.05 cubic feet of concrete.
419,328 cubic inches is 6.871 cubic meters.
A 10-foot round slab at 4 inches requires 1 cubic yard.
Vol = pi*r2*l = 17.67 cubic inches (approx).Vol = pi*r2*l = 17.67 cubic inches (approx).Vol = pi*r2*l = 17.67 cubic inches (approx).Vol = pi*r2*l = 17.67 cubic inches (approx).
Exactly 837.5 cubic inches of it.
264.13 cubic inches
500 cubic inches is approx. 0.28935 of a cubic footor 8,193.5 cubic centimetres
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.")
To determine the volume of a soda can that is 4 inches tall with a diameter of 2 inches, we can use the formula for the volume of a cylinder: ( V = \pi r^2 h ). The radius ( r ) is half the diameter, so it is 1 inch. Plugging in the values: ( V = \pi (1^2)(4) = 4\pi ) cubic inches. This is approximately 12.57 cubic inches, which is roughly 0.54 liters or about 18.6 fluid ounces.