# C Program to find Square Root of a Number

How to write a C Program to find Square root of a Number using sqrt and without using sqrt function with example?.

## C Program to find Square root of a Number

This C Program allows the user to enter any number and then finds the square root of that number using math function sqrt()

```/* C Program to find Square root of a Number */

#include<stdio.h>
#include<math.h>

int main()
{
double number, result;

printf(" \n Please Enter any Number to find Square root : ");
scanf("%lf", &number);

result = sqrt(number);

printf("\n Square Root a given number %.2lf  =  %.2lf", number, result);

return 0;
}```

## C Program to find Square root of a Number without using sqrt

This program uses the math function pow to find the square root of a number. As we all know √number = number½

```/* C Program to Calculate Square root of a Number */

#include<stdio.h>
#include<math.h>

int main()
{
double number, result;

printf(" \n Please Enter any Number to find Square root : ");
scanf("%lf", &number);

result = pow(number, 0.5);

printf("\n Square Root a given number %.2lf  =  %.3lf", number, result);

return 0;
}```
`````` Please Enter any Number to find Square root : 3

Square Root a given number 3.00  =  1.73``````