What is the formula for volume with diameter?
FAQs on Diameter of a Sphere Formula Using Volume The volume of a sphere (V) in terms of its radius (r) is V = (4/3) π r3. If d is its diameter, we have d = 2r. From this, we get r = (d/2). Substituting this in the volume formula, the volume of a sphere in terms of diameter is V = (πd3)/6.
What is the diameter of cylinder?
The diameter, or the distance across a cylinder that passes through the center of the cylinder is 2R (twice the radius).
What is cylinder radius?
The radius of a cylinder(r) = √(V / π × h), where V is the volume of a cylinder, h is the height of the cylinder, and π(Pi) is a mathematical constant with an approximate value of 3.14.
What is the capacity of a cylindrical tank?
We are given the radius of the cylindrical tank = 2.1m and the height of the cylindrical tank = 5m. Hence, we get the volume or the capacity of the cylindrical tank as 69.3 cubic meters.
What is the formula for the volume of a cylinder?
The formula for the volume of a cylinder is height x π x (diameter / 2) 2, where (diameter / 2) is the radius of the base (d = 2 x r), so another way to write it is height x π x radius 2.
How do you find the size of a cardboard cylinder?
Enter the external radius of the cylinder. The standard is equal to approximately 5.5 cm. Determine the internal cylinder radius. It’s the internal radius of the cardboard part, around 2 cm. Find out what’s the height of the cylinder, for us it’s 9 cm.
What is the volume of a 5×20 cylinder?
For example, if the height and area are given to be 5 feet and 20 square feet, the volume is just a multiplication of the two: 5 x 20 = 100 cubic feet. If the radius is given, using the second equation above can give us the cylinder volume with a few additional steps.
How do you find the height of a cylinder with radius?
1 Make sure the surface and radius are in the same units and radius in is radians. 2 Subtract 2πr² from the surface area. 3 Divide the result of step 1 by 2πr. 4 The result is the height of the cylinder.