### Python program to calculate the area of a circle

To calculate the area of a circle in Python, you can use the formula: Area} = pi*{radius}^2 ). Here's a Python program to calculate the area of a circle:

import math

def calculate_circle_area(radius):

# Calculate the area using the formula: pi * radius^2

area = math.pi * radius ** 2

return area

# Example usage:

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

area = calculate_circle_area(radius)

print("The area of the circle with radius", radius, "is:", area)

```

This program prompts the user to input the radius of the circle and then calculates and prints the area. It utilizes the `math.pi` constant from the `math` module to get an accurate value of pi.