Area of a Circle

# Introduction

In this project, you will learn how to calculate the area of a circle based on a given radius using Python. This is a fundamental programming task that introduces the use of command-line arguments and the math module in Python.

## 👀 Preview

$ python CircleArea.py 8
# Output
201.0619298297

$ python CircleArea.py 10
# Output
314.1592653590

## 🎯 Tasks

In this project, you will learn:

- How to create a Python script to calculate the area of a circle
- How to use command-line arguments to pass input data to a Python script
- How to use the math module to access the value of pi and perform mathematical calculations

## 🏆 Achievements

After completing this project, you will be able to:

- Write a Python script that can calculate the area of a circle given a radius
- Understand how to use command-line arguments to pass input data to a Python script
- Apply the math module to perform mathematical calculations in Python