Python math - pi Constant
The Python math.pi constant is used to return the value of 𝜋 to the available precision. It returns the value of 𝜋 as 3.141592653589793.
Syntax
math.pi
Parameters
No parameter is required.
Return Value
Returns the value of 𝜋 to the available precision.
Example:
In the example below, math.pi constant is used to return the value of 𝜋 to the available precision.
import math
print(math.pi)
print("Area of the circle with radius 1.0 is:", math.pi*1*1)
The output of the above code will be:
3.141592653589793 Area of the circle with radius 1.0 is: 3.141592653589793
❮ Python Math Module
