Math.sqrt()
Category:Math
There are some math calculations that require you to take the square root. Math.sqrt(x) does not change the value of x, rather it returns the the square root of x.
Examples
Square Root of 16
Calculates the square root of 16 and prints it on the console.
var t = Math.sqrt(16);
console.log(t);
Syntax
Math.sqrt(x);
Parameters
| Name | Type | Required? | Description |
|---|---|---|---|
| x | Number | A number to take the square root of |
Returns
A number that is the square root of x
Found a bug in the documentation? Let us know at support@code.org.
