Python program using a function that returns the area and circumference of a circle whose radius is passed as an argument

Write a python program using a function that returns the area and circumference of a circle whose radius is passed as an argument.two values using tuple assignment

pi = 3.14
def Circle(r):
	return (pi*r*r, 2*pi*r)
radius = float(input("Enter the Radius: "))
(area, circum) = Circle(radius)
print ("Area of the circle = ", area)
print ("Circumference of the circle = ", circum)

Enter the Radius: 5

Area of the circle = 78.5

Circumference of the circle = 31.400000000000002