In this article, we create a simple program and it’s called how to Get Area of the Square using JavaScript. How to run this program? It will ask the user to give the sides of the square and our program will compute to get the area of the square. You can also check the live demo of this simple article, so you can get an idea and you can try this out, let's start coding.

⚙ Live Demo

JavaScript

This script uses to solve the sides of the square to get the area.

1. <
   
   script>
   
2. var
   
   side =
   
   parseFloat(
   
   prompt(
   
   "Enter the Side of the Square to Get the Area:"
   
   )
   
   )
   
   ;
   
3. 
   
4. var
   
   Solve_TheArea =
   
   (
   
   side *
   
   side)
   
   ;
   
5. 
   
6. document.write
   
   (
   
   "<br>"
   
   )
   
   ;
   
7. document.write
   
   (
   
   "<h3 style='color:blue; text-align:center;'>How To Get Area Of The Square</h3><br><br>"
   
   )
   
   ;
   
8. document.write
   
   (
   
   "<b style='color:blue; font-size:18px;'> The Sides of the Square is <b style='color:red;'>"
   
   +
   
   side +
   
   ".</b></b><br><br>"
   
   )
   
   ;
   
9. document.write
   
   (
   
   "<b style='color:blue; font-size:18px;'> The Area of the Square is <b style='color:red;'>"
   
   +
   
   Solve_TheArea +
   
   ".</b></b>"
   
   )
   
   ;
   
10. </
    
    script>
    

This is the output:
Ask the user to give the sides of a square.

This is the area of a square:


⚙ Live Demo

This is a simple program and suited for the beginner. Kindly click the "Download Code" below for full source code.

If you are interested in programming, we have an example of programs that may help you even just in small ways.

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