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# Python Program to Calculate the Volume and Surface Area of the Sphere

###### Tutorialsrack 13/05/2020 Python

In this python program, we will learn how to calculate the volume and surface area of the sphere.

## What is the Sphere?

A sphere is a geometrical object in three-dimensional space that is the surface of a ball. Like a circle in a two-dimensional space, a sphere is defined mathematically as the set of points that are all at the same distance r from a given point, but in a three-dimensional space.

## Formula

Where r is the radius of the sphere.

Here is the source code of the program to calculate the volume and surface area of the sphere.

##### Python Program to Calculate the Volume and Surface Area of the Sphere
``````# Python Program to Calculate the Volume and Surface Area of the Sphere

# Declare the Value of PI
PI = 3.14

# Take the Input from the User

# Calculate the Surface Area

# Calculate the Volume

# Print the Output
print("\nThe Surface area of a Sphere = %.2f" %sa)
print("\nThe Volume of a Sphere = %.2f" %Volume)
``````
##### Output

Enter the Radius of a Sphere: 5

The Surface area of a Sphere = 314.00

The Volume of a Sphere = 523.33