Computers and Technology, 26.06.2020 22:01 smartboy2296

Design an abstract class GeometricObject with lineColor as data member. GeometricObject must ensure that its children implement calcArea() method. Design Rectangle and Circle classes as children of GeometricObject class with overridden toString() method to return “ Rectangle with ‘w’ width and ‘h’ height is drawn” OR “Circle with ‘r’ radius is drawn”. - The attribute of Rectangle are length and width - The attribute of Circle is radius Hint: Area of Circle= πr2 Area of Rectangle=wl

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Design an abstract class GeometricObject with lineColor as data member. GeometricObject must ensure...