The formula to work it out is: The diameter times Pi times height (or length in this case). Therefore it's 3.75 x 3.14 x 120 = 1413
Volume = pi*752*120 = 2120575.041 cubic cm
The volume of a rectangular prism is length x height x width. So in this case, the volume is 8 x 3 x 5 = 120.
First find the volume of the cylinder which is the area of the base (a circle) times the length.Area of the circle:A=pi*r2Here I'll use 3.14 as an approximation of pi and r, the radius is half the diameter (60 in.)3.14*60211304 in2This is the area of the circle. Now multiply that by the length:11304 in2 * 60 in = 678240 in3This is the volume in cubic inches of the cylinder.Now you need to convert cubic inches to gallons.I looked it up online, so not sure if it's accurate, but my source says1 US Gallon = 231 Cubic InchesTherefore, 678240/231 = approximately 2936 US Gallons(rounded to nearest whole number)
To find the height, we can use the formula for the volume of a rectangular prism, which is length x width x height. Rearranging the formula, we have height = volume / (length x width). Substituting the given values, the height of the rectangle prism would be 120 in cubed / (4in x 6in) = 5 in.
Assuming these are the three orthogonal dimensions (length breadth and height) of a cuboid, the volume is: 1*3*40 = 120 cubic cm
Volume = pi*752*120 = 2120575.041 cubic cm
The formula for the volume of a cylinder is: V = r2 x Pi x heightWith a diameter of 55 feet, the radius is 55/2 = 27.5 feet. Using 3.14 for Pi in the equation we get this:V = 27.52 x 3.14 x 120 756.25 x 3.14 x 120 = volume of 284,955 cubic feet.
Radius = 60*12 = 720 inches Volume = pi*7202*4 = 6514406.526 cubic inches
The volume of a cylinder is (pi)R2L. (R=radius, L=length) This hose has a radius = 2 inches and length = 10ft = 120 inches. Volume = (pi) (2)2 (120) = 480(pi) = 1507.964 inch3 1 gallon = 231 inch3 Hose = (1,507.964/231) = 6.528 gallons(rounded)
To answer this question the following assumptions have been made:ms = mild steelOD = outer diameterDensity of mild steel = 7.85 gcm-3The easiest method of calculating the volume of a material forming a hollow cylinder is to:Calculate the volume of the cylinder as if it were solid using the outer diameterFind the inner (hollow) volume by subtracting 2 x the material thickness from the outer diameter and calculating the volume of the inner (hollow) cylinder.The inner volume of the cylinder can then be subtracted from the outer to give the volume of solid material.From this the mass can be calculated.Volume of cylinder:Diameter = 65 cm Radius = 32.5 cmArea = pi(r)2 = 3,318.31 cm2Volume = Area x Height= 3,318.31 x 120= 398,197.2 cm3Volume of inner (hollow) cylinder:Diameter = 62.6 cm Radius = 31.3 cmArea = pi(r)2 = 3,077.79 cm2Volume = 3,077.79 x 120= 369,334.8 cm3Volume of steel forming pipe:Volume of steel = Total volume - Inner volume = 398,197.2 - 369,334.8= 28,862.4 cm3Mass of steel forming pipe:Mass = Density x Volume = 7.85 x 28,862.4= 226,569.84 gMass of pipe = 226.57 kg
First find the volume of the cylinder which is the area of the base (a circle) times the length.Area of the circle:A=pi*r2Here I'll use 3.14 as an approximation of pi and r, the radius is half the diameter (60 in.)3.14*60211304 in2This is the area of the circle. Now multiply that by the length:11304 in2 * 60 in = 678240 in3This is the volume in cubic inches of the cylinder.Now you need to convert cubic inches to gallons.I looked it up online, so not sure if it's accurate, but my source says1 US Gallon = 231 Cubic InchesTherefore, 678240/231 = approximately 2936 US Gallons(rounded to nearest whole number)
The volume of a rectangular prism is length x height x width. So in this case, the volume is 8 x 3 x 5 = 120.
The pipe is a cylinder.Volume of a cylinder = (pi) x (Radius)2 x (length)Radius = 1/2 diameterVolume of the pipe = (pi) x (1)2 x 120 = 120 pi = 377 cubic inches = 1.632 gallons.That's the volume of the pipe. I have no way to know if there's anything in it.
To find the height, we can use the formula for the volume of a rectangular prism, which is length x width x height. Rearranging the formula, we have height = volume / (length x width). Substituting the given values, the height of the rectangle prism would be 120 in cubed / (4in x 6in) = 5 in.
Diameter of the circle: 120/pi = 38.197 inches rounded
SA of cylinder = 2πr^2 +2πrh2πr^2 + 2πrh = 120.....substitute2π(5)^2 + 2π(5)h = 120.....missing height; simplify50π + 10πh = 120....divide by h each side to CLT with both coefficients(50π + 10πh)/h = 120/h60π = 120/h.....multiply h back in60πh = 120......divide 120 by 60πh = 2π or approximately 6.28 units
2*5*12 = 120 cm3