radius = float(input("Enter radius:")) pi = 3.14 Area = pi * radius * radius print("Area = " + str(Area))
import math radius = 3 area = math.pi * radius * radius # another way would be to set variable and round - rounded_area = round(area, 3) print(f'The area of the circle is {area:.3f}') # round answer to 3 decimal places