Math, asked by Rroh, 1 year ago

a Java program to generate the area of circle

Answers

Answered by Anonymous
0
class AreaofCircle{
   public static void main()
   {
     {
     int r = 7;
     int Area = 22/7 * 7 * 7;
     System.out.println("Area of circle = " + Area);

     }
     }
   }

        Output

Area of circle = 154

____________________________________________________________________________________

Java is a predifined computer specialized coding.

Java follows some rules in the programs.





Answered by generalRd
0
Hi

Here is your answer hope it helps you



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);

}

}

Output:

$ javac Area.java $ java Area   Enter radius of circle:5 Area of circle:78.5

Thanks plz mark me brainliest
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