CBSE Class 9 Computer Applications
Question 19 of 23
Introducing Python — Question 12
Back to all questions 12
Question Question 10
Write a Python program that accepts radius of a circle and prints its area.
Solution
r = float(input("Enter radius of circle: "))
a = 3.14159 * r * r
print("Area of circle =", a)Output
Enter radius of circle: 7.5
Area of circle = 176.7144375