Write a Java program to input a number and find square root of the given number. How to find square root of a number in Java programming using inbuilt sqrt() function. How to use predefined sqrt() function to find square root in Java program.

**Required knowledge**

Data types, Basic input/output

**Program to find square root of any number**

/** * Java program to Find Square root of a Number */ import java.util.Scanner; class Test { public static void main(String arg[]) { double n,sqRoot; Scanner op=new Scanner(System.in); System.out.print("Please Enter any Number : "); n = op.nextDouble(); sqRoot = Math.sqrt(n); System.out.println("\n The Square of a Given Number " + n + " = " + sqRoot); } }

**Output:**

Please Enter any Number : 25 The Square of a Given Number 25.0 = 5.0