Exp 6a&6b python

 Write a program to find area, radius, and circumference in python without using function

import math

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

area = math.pi * radius**2

circumference = 2 * math.pi * radius

print("Radius of the circle:", radius)

print("Area of the circle:", area)

print("Circumference of the circle:", circumference)

Write a program to find area, radius, and circumference in python using function

import math

def calculate_circle_area(radius):

    return math.pi * radius**2

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

area = calculate_circle_area(radius)

print("Area of the circle:", area)