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Learn how to calculate the volume of a sphere using the formula V = 4/3 πr3, where r is the radius of the sphere. See the derivation of the formula, solved examples and practice questions on volume of sphere.
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Hemisphere Volume. We can easily find the volume of the...
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3 days ago · Learn how to calculate the volume of a sphere, a spherical cap, or a hemisphere using formulas and online calculators. Find the volume of various objects such as soccer balls, basketballs, Earth, or fish tanks.
Learn how to find the volume of a sphere using the formula (4/3)πr 3, where r is the radius of the sphere. See the derivation of the formula, examples, and practice questions on volume of sphere.
May 8, 2024 · To calculate the volume of a sphere, use the formula v = ⁴⁄₃πr³, where r is the radius of the sphere. If you don't have the radius, you can find it by dividing the diameter by 2. Once you have the radius, plug it into the formula and solve to find the volume.
- 1. Write down the equation for calculating the volume of a sphere. This is the equation: V = ⁴⁄₃πr³. In this equation, "V" represents volume and "r...
- 2. Find the radius. If you're given the radius, then you can move on to the next step. If you're given the diameter, then you can just divide it by...
- 3. Cube the radius. To cube the radius, simply multiply it by itself thrice, or raise it to the third power. For example, 1 inch is really just 1 i...
- 4. Multiply the cubed radius by 4/3. Now that you've plugged r, or 1, into the equation, you can multiply this result by 4/3 to continue plugging i...
- 5. Multiply the equation by π. This is the last step to finding the volume of a sphere. You can leave π as it is, stating the final answer as V = ⁴...
The volume of the sphere is the measure of space a sphere occupies within its surface as the boundary. Let’s think of a ball as a perfect sphere; loosely speaking, the amount of space that the air occupies inside the ball is its volume.
The formula for the volume of a sphere is V = 4/3 π r³, where V = volume and r = radius. The radius of a sphere is half its diameter. So, to calculate the surface area of a sphere given the diameter of the sphere, you can first calculate the radius, then the volume.
The formula for the volume of a sphere can be derived using the formula for the surface area of a sphere, which is 4πr 2, using a method that approximates the surface area of a sphere using square pyramids.
