# Using Math hypot() function to coding in Javascript/JS

This JavaScript tutorial explains how to use the math characteristic known as hypot() with syntax and examples.

## Description

In JavaScript, hypot() is a characteristic that is used to return the rectangular root of the sum of squares of the parameters provided. Because the hypot() function is a static feature of the Math object, it have to be invoked via the placeholder object called Math.

## Syntax

In JavaScript, the syntax for the hypot() feature is:

``Math.hypot([number1, number2, ... number_n]);``

Parameters or Arguments

number1, number2, … number_n Optional. The numbers that will be used in the calculation.

## Returns

The hypot() feature returns the rectangular root after summing the squares of the parameters provided:

√ number12 + number22 + number_n2

## Note

Math is a placeholder object that contains mathematical features and constants of which hypot() is one of these functions. You can use the hypot() characteristic to calculate the hypotenuse of a right angled triangle the place a and b are the lengths of the legs of the triangle: hypotenuse = √ a2 + b2

## Example

Let’s take a seem to be at an instance of how to use the hypot() characteristic in JavaScript.

For example:

``````console.log(Math.hypot(1));
console.log(Math.hypot(2, 3));
console.log(Math.hypot(8, 1, -5));``````

In this example, we have invoked the hypot() function the use of the Math class.

We have written the output of the hypot() function to the web browser console log, for demonstration purposes, to exhibit what the hypot() function returns.

The following will be output to the internet browser console log:

``````1
3.6055512754639896
9.486832980505138``````

In this example, the first output to the console log lower back 1 which the end result of the calculation √12.

The second output to the console log again 3.6055512754639896 which the result of the calculation √22 + 32.

The 0.33 output to the console log lower back 9.486832980505138 which the end result of the calculation √82 + 12 + -52.