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Practice how to get PI (π) value in JavaScript
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Get π (PI) Value in JavaScript</title> <!--Script tag is added to write JavaScript code inside it--> <script> let piValue = Math.PI; //Math.PI is used to get π (pi) value let piValue_2 = piValue.toFixed(2); //fixed to 2 digits after the decimal point function myFunction() { // backticks `` is used for the template string document.getElementById("myResult").innerHTML = `The value of π (pi) is ${piValue_2}.`; } </script> </head> <body> <h1>How to Get π (PI) Value in JavaScript?</h1> <button onclick="myFunction()">Click here to see result</button> <p id="myResult"></p> </body> </html>