Question

Write a program to find the area of a circle by getting radius from the user? ​

Answer 1

Answer:

STEP 1: Take radius as input from the user using std input. STEP 2: Calculate the area of circle using, area = (3.14)*r*r STEP 3: Print the area to the screen using the std output.

Answer 2

Python Program:

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

print("Area of the circle =", 3.14 * (r * r))