## Introduction

A sphere is a three-dimensional shape with all points on its surface an equal distance from its center. The formula for volume of sphere is derived from the mathematics of geometry and provides a simple way to calculate the volume of this type of object. The formula for volume of sphere can be used to calculate the volume of objects such as planets, moons, and stars. It can also be used to calculate the volumes of irregular objects, such as those with an uneven surface or odd shape.

The formula for volume of sphere is V = 4/3πr^3, where r is the radius of the sphere. This formula can be used to calculate the volume of any sphere, regardless of its size. To use this formula, simply plug in the radius of the sphere into the equation and solve for V. The resulting answer will be the volume of the sphere.

This formula is simple and easy to use, making it a valuable tool for anyone who needs to calculate the volume of a sphere. Whether you are a student, teacher, scientist, or engineer, the formula for volume of sphere can help you quickly and easily find the volume of any object in three dimensions.

## What is the formula for volume of sphere?

Assuming that you are referring to the mathematical formula for the volume of a sphere, it is V=4/3πr^3. π is approximately 3.1415926535 and r is the radius of the sphere. You can plug in different values for r to find the corresponding volume.

To find the volume of a sphere, one must first know its radius. The radius is the distance from the center of the sphere to any point on its surface. Once the radius is known, the formula for volume of sphere can be used to calculate the volume. The formula for volume of sphere is:

Volume = 4/3 * pi * r^3

Where r is the radius of the sphere and pi is a mathematical constant with a value of 3.14159. This formula can be used to calculate the volume of any sphere, regardless of its size.

For example, if r = 3, then

V = 4/3 * 3.1415926535 * 3*3*3 = 113.097335529 cubic units

## How to calculate the volume of a sphere?

The volume of a sphere is calculated using the following formula:

Volume = 4/3 * π * r3

where r is the radius of the sphere.

To calculate the volume of a sphere, you need to know its radius. The radius is the distance from the center of the sphere to its surface. Once you know the radius, you can plug it into the formula and calculate the volume.

The formula for volume of sphere is:

volume = 4/3 * π * r3

where r is the radius of the sphere. The radius is the distance from the center of the sphere to any point on its surface. This formula can be used to calculate the volume of a sphere with any radius, including a radius of 0 (a point). The volume of a sphere with a radius of 0 is 0.

This formula can also be rearranged to solve for r, if the volume and π are known:

r = (volume / π)1/3

## Example

A sphere is a three-dimensional geometric shape that is perfectly round, like a ball. It is defined by its radius, which is the distance from its center to its surface. The formula for volume of sphere is 4/3 * pi * r^3.

If the radius of a sphere is 5 centimeters, then its volume would be 4/3 * pi * 5^3, or approximately 523.6 cm3.

## Conclusion

The formula for the volume of a sphere is V = 4/3πr³. The Greek letter “pi” represents the irrational number 3.141592…, which is the ratio of the circumference of any circle to its diameter. The symbol “r” stands for radius, which is the distance from the center of a sphere to any point on its surface.

You can calculate the volume of a sphere by plugging the radius into the formula. You can also rearrange the formula to solve for radius if you know the volume and pi. The volume of a sphere with a radius of 0 is 0.