Question

write a program to find the area of the circle and circumference of the circle using scanner class (9th standard method only) plz plz plz​

Answer 1

Explanation:

import java.util.Scanner;

public class Area

{

public static void main(String[] args)

{

int r;

double pi = 3.14, area;

Scanner s = new Scanner(System.in);

System.out.print("Enter radius of circle:");

r = s.nextInt();

area = pi * r * r;

System.out.println("Area of circle:"+area);

}

}