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The formula Pi x r^2 x h is used to calculate the volume of a cylinder, where "Pi" represents the mathematical constant approximately equal to 3.14159, "r" is the radius of the base of the cylinder, and "h" is the height of the cylinder. To find the volume, you square the radius (r^2), multiply it by Pi, and then multiply the result by the height (h). The formula is derived from the formula for the area of a circle (Pi x r^2) multiplied by the height of the cylinder.
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What does pi r2 and height mean in terms of a cylinder?
pi x r2 x h = volume of a cylinder
What is Volume of right circular cylinder?
Pi x r2 x h
How do you solve the volume of a cone for h?
Volume of a cone = 1/3 (pi) x (Radius of the base)2 x (Height)V = 1/3 (pi) R2 HMultiply each side of the formula by 3 :3 V = (pi) R2 HDivide each side by (pi) R2 :3 V/(pi) R2 = H
How do you calculate Volume of circular shaft?
(Pi x R x R) x H... Where R is the radius of the shaft and H is the height.
How do you find radius when given the height and the volume of a drum?
Suppose, Volume of Drum is V cubic units and Height is h units. Solution: Let, the radius of the drum be r units We know that, Volume of Drum = Area of Circle x Height or, V = (Pi) x r2 x h or, r2 = V / {(Pi) x h} or, r = Square root of [ V / {(Pi) x h} ] Note: You can take the value of Pi equal to 3.14 or 22/7
