# Kotlin Program to find the square root of a number

In this program, You will learn how to find the square root of a number in Kotlin.

`var result = (Math.sqrt(num))`

## Example: How to find the square root of a number in Kotlin.

```
import java.util.Scanner
import kotlin.math.sqrt
fun main(args: Array<String>) {
var num: Double
var result: Double
var sc = Scanner(System.`in`)
print("Enter a number:")
num = sc.nextDouble()
result = (sqrt(num))
println("Square Root of :$num is :$result")
}
```

#### Output:

```
Enter a number:16
Square Root of :16.0 is :4.0
```