Area _and_circumference.py

# program to calculate area and circumference
# Start of the program
# importing math module
from math import pi

# getting input
radius = float(input("Enter the radius of the circle: "))

# formula
area = pi * radius * radius
circumference = 2 * pi * radius

# printing output
print("\nThe area of the circle is =",area)
print("\nThe circumference of the circle is =",circumference)

# End of the program