# Solution Review: Implement Area and Perimeter Methods

This lesson discusses how to calculate the area and perimeter of a rectangle.

## We'll cover the following

## Solution:

The `area()`

and `perimeter()`

methods are written in lines 17-21. They simply take the values of `width()`

and `height()`

and perform the following calculations on them:

$Area = width*height$

$Perimeter = 2*width + 2*height$

This is shown in the code below:

Get hands-on with 1000+ tech skills courses.