Java Program To Find Area And Circumference Of Circle
Chapter:
Miscellaneous
Last Updated:
13-08-2016 13:20:36 UTC
Program:
/* ............... START ............... */
import java.util.Scanner;
public class JavaAreaCircumferenceCircle {
static Scanner sc = new Scanner(System.in);
public static void main(String args[]) {
System.out.print("Enter the radius: ");
double radius = sc.nextDouble();
// Area = PI*radius*radius
double area = Math.PI * (radius * radius);
System.out.println("The area of circle is: " + area);
// Circumference = 2*PI*radius
double circumference = Math.PI * 2 * radius;
System.out.println("The circumference of the circle is:" + circumference);
}
}
/* ............... END ............... */
Output
Enter the radius: 15
The area of circle is: 706.8583470577034
The circumference of the circle is:94.24777960769379
Notes:
-
The distance around a circle is called its circumference. The distance across a circle through its center is called its diameter.
Tags
Area And Circumference Of Circle, Java