Python Program Input Radius of Circle and Compute the Area

Python Program Input Radius of Circle and Compute the Area

Python program to input radius of a circle and calculate its area; Through this tutorial, you will learn how to calculate area of circle using inputted radius in python.

The area of a circle is the number of square units inside that circle. If each square in the circle to the left has an area of 1 cm2, you could count the total number of squares to get the area of this circle.

The area of a circle can be found by multiplying pi ( π = 3.14) by the square of the radius. e.g. If a circle has a radius of 5, its area is 3.14*5*5=78.53.

Python Program Input Radius of Circle and Calculate the it’s Area

  • Algorithm to find the Area of a circle in python
  • Python program which accept the radius of a circle from the user and computes the area

Algorithm to find the Area of a circle in python

Use the following algorithm and write a program to input radius of a circle and calculate its area in python:

  • Import math module in python program.
  • Take input number from user.
  • Calculate area of the circle with a given radius by using formula pi * r**2.
  • Print result.

Python program which accept the radius of a circle from the user and compute the area

# import math module
from math import pi

# take input from user
r = float(input ("Input the radius of the circle : "))

# compute the area from radius of a circle given by user
calculateArea = str(pi * r**2);

#print result
print ("The area of the circle with radius " + str(r) + " is: " + calculateArea)

After executing the program, the output will be:

Input the radius of the circle :  2
The area of the circle with radius 2.0 is: 12.566370614359172

Recommended Python Programs

  1. Leap Year Program in Python
  2. Python Program to Print Star Pattern
  3. Number Pattern Programs in Python
  4. Python Program to Print Even and Odd numbers From 1 to N
  5. Python Abs() Function: For Absolute Value
  6. How to Check Whether a Number is Fibonacci or Not in Python
  7. Python: Program to Find Power of Number
  8. Python Program to Reverse a Numbers
  9. Python Program to Find Smallest/Minimum of n Numbers
  10. Python Program to Find Largest/Maximum of n Numbers
  11. Python Program to Find The Net Bill Amount After Discount
  12. Python Program to Print Numbers From N to 1 and 1 to N
  13. Python Program to Print Numbers Divisible by 3, 5, 7
  14. Python Program to Print Prime Number 1 to N
  15. How to Find Square of Number in Python
  16. Python Program to Calculate Cube of Number
  17. Python Program to Find LCM of Two Numbers
  18. BMI (Body Mass Index) Calculator in Python
  19. Palindrome Program in Python using while loop, Function, etc
  20. Python: Program to Count Total Number of Bits in Number
  21. Python Random Number Generator Code
  22. Python Program to Calculate n-th term of a Fibonacci Series
  23. Zip Zap Zoom Python Program
  24. Python: program to convert Celsius to Fahrenheit
  25. Python Program to Swap Two Numbers
  26. Python Program to Get Standard Deviation
  27. Python Program to Find the Variance
  28. Python Program to Convert Height in cm to Feet and Inches
  29. Python Program to Convert Meters into Yards, Yards into Meters
  30. Python Program to Convert Kilometers to Meters, Miles
  31. Python Program to Find Perfect Number
  32. Python: Program to Find Strong Number
  33. Python Program Create Basic Calculator
  34. Python Program For math.floor() Method
  35. Python Program to Find Sum of Series 1/1! 2/2! 3/3! …1/n!
  36. Python: Program to Convert Decimal to Binary, Octal and Hexadecimal
  37. Python Program to Find Roots of Quadratic Equation
  38. Python Program to Print Alphabets from A to Z in Uppercase and Lowercase
  39. Python Program to Check Given Input is Alphabet, Number or Special Character
  40. Python Program to Check IF a Number is Power of Another Number
  41. Python Program to Calculate Area of Triangle
  42. Python Program to Find Area and Circumference of Circle using Radius
  43. Python Program that Accepts Marks in 5 Subjects and Outputs Average Marks
  44. Python Program to Print Binary Value of Numbers From 1 to N

AuthorAdmin

Greetings, I'm Devendra Dode, a full-stack developer, entrepreneur, and the proud owner of Tutsmake.com. My passion lies in crafting informative tutorials and offering valuable tips to assist fellow developers on their coding journey. Within my content, I cover a spectrum of technologies, including PHP, Python, JavaScript, jQuery, Laravel, Livewire, CodeIgniter, Node.js, Express.js, Vue.js, Angular.js, React.js, MySQL, MongoDB, REST APIs, Windows, XAMPP, Linux, Ubuntu, Amazon AWS, Composer, SEO, WordPress, SSL, and Bootstrap. Whether you're starting out or looking for advanced examples, I provide step-by-step guides and practical demonstrations to make your learning experience seamless. Let's explore the diverse realms of coding together.

One reply to Python Program Input Radius of Circle and Compute the Area

  1. Thanks for helping

Leave a Reply

Your email address will not be published. Required fields are marked *