Node Pythagorean

> In mathematics, the Pythagorean theorem, also known as Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle.

Installation

This is a Node.js module available through the npm registry.

Before installing nodepythagorean, download and install Node.js

Installation is accomplished using the npm install command:

``bash
$ npm i nodepythagorean --save
`

Usage

Node Pythagorean is a very simple package to use.

#### Finding The Hypotenuse

In this problem we are solving for the hypotenuse, so we use the findHypotenuse function that takes in two side lengths (6 and 8).

This function returns a number which you can assign a variable name to.

!Find Hypotenuse

`javascript
var nodepythagorean = require("nodepythagorean");

var x = nodepythagorean.findHypotenuse(6, 8));

console.log(x);

// 10
`

#### Finding A Missing Side

In this problem we are solving for x, the missing side length, so we use the findSide function that takes in a known side length, and the hypotenuse. The hypotenuse should be passed into the function first.

This function also returns a number which you can assign a variable name to.

!Find Missing Side

`javascript
var nodepythagorean = require("nodepythagorean");

var x = nodepythagorean.findSide(10, 8);

console.log(x);

// 6
``