Question

write a java program to calculate the area of rectangle,triangle or circle and display area after each computation.

Answer 1

Answer:

Explanation:

/**

* @author: gideonsamuel70

* @description: Program to Calculate Area of rectangle

*/

import java.util.Scanner;

class AreaOfRectangle {

  public static void main (String[] args)

  {

   Scanner scanner = new Scanner(System.in);

   System.out.println("Enter the length of Rectangle:");

   double length = scanner.nextDouble();

   System.out.println("Enter the width of Rectangle:");

   double width = scanner.nextDouble();

   //Area = length*width;

   double area = length*width;

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

  }

}