Write the python program that accept radius of a circle and print its area.

Q.Write the python program that accept radius of a circle and print its area .

Website Link :-

Sumita Arora Class 11 computer science chapter Python fundamental type C Q 6

Answer :-

radius = int(input("enter the radius of circle = "))
area = 3.14 * radius**2
print("area of circle = ",area)

Output :-

Enter the radius of circle = 7
Area of circle = 153.86

Enter the radius of circle = 40
Area of circle = 5024.0