Question

Write a java method to calculate the area of a kite using the following formula:

area = (length x height ) /2

The method return a double value to main for the area and receives no parameters.

public static double area ()

the method will prompt the user to enter a value for length and height, will calculate the area and then returns the value of area to main. Main will display this value to user.

Answer 1

Code:

import java.util.*;
class ya{
   public static void main(String args[]){
       System.out.println("\nArea of Kite is "+area()+" square units");  
   }
   public static double area(){
       Scanner s=new Scanner(System.in);
       double length,height;
       System.out.print("Enter length of kite:");
       length=s.nextInt();
       System.out.print("Enter height of kite:");
       height=s.nextInt();
       return (length*height)/2;
   }

}

Output: