how to use pi in python code example

Example 1: python pi value

#import pi function from math module
from math import pi

#Show pi value
print(pi)

Example 2: pi python

# import built in math module
import math

# Showing usage of pi function
print(math.pi)

Example 3: pi in python

import math #importing the math functions

pi = math.pi #getting the value of pi

print(pi) #printing the result

Example 4: python use pi

# Import math Library
import math 

# Print the value of pi
print (math.pi)