# 
## Overview
A **package** is a group of related classes, enums, functions, sub-packages, and so on.

To import a package in Kotlin, we use the **`import` keyword**, followed by the name of the package that needs to be imported.

## Syntax
```
import package-name
```

## Code example
Let's see how we import a package in Kotlin, in the following code snippet:

// import package
import kotlin.math.*

fun main() {
    // access method defined in package
    var sqrtOf4 = sqrt(4.0)
    println(sqrtOf4)
}

## Code explanation

* **Line 2**: We import the `math` package of Kotlin.
* **Line 4**: We create the `main` function.
* **Line 6**: We use the `sqrt()` method present in the `math` package to calculate the square root of `4.0`.
* **Line 7**: We print the result to the console.

## Output
We can see the square of `4.0`, that is, `2.0` on the console.

How to import a package in Kotlin

Use the `import` keyword followed by the package name in Kotlin to include related functionalities.