# Java program to find the area of a circle

Area of a circle is the product of the square of its radius, and the value of PI, Therefore, to calculate the area of a rectangle

• Get the radius of the circle.
• Calculate the square of the radius.
• Calculate the product of the value of PI and the value of the square of the radius.
• Print the result.

## Example

import java.util.Scanner;
public class AreaOfCircle {
public static void main(String args[]){
double area;
Scanner sc = new Scanner(System.in);
System.out.println("Enter the radius of the circle ::");
System.out.println("Area of the circle is ::"+area);
}
}

## Output

Enter the radius of the circle ::
55
Area of the circle is ::9503.317777109125
karthikeya Boyini

I love programming (: That's all I know