Program to find area of rectangle using inheritance in java
// Program to find area of rectangle using inheritance in java class RectangleDimension { int length; int breadth; } class Rectangle extends RectangleDimension { int area; void findArea() { area = length * breadth; } } public class AreaOfRectangleUsingInheritance { public static void main(String[] args) { Rectangle obj = new Rectangle(); obj.length = 50; obj.breadth = 20; obj.findArea(); int area = obj.length * obj.breadth; System.out.println("Area of rectangle is: " + area); } }
