JavaScript Program to find the square root of a number

In this program, you will learn how to find the square root of a number in JavaScript.

let z = Math.sqrt(num)

JavaScript Program to find the square root of a number

Example: How to find the square root of a number in JavaScript

let num = prompt("Enter a number")

let z = Math.sqrt(num)
console.log("Square root is:" +z)

Output:

Enter a number> 64
Square root is:8