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Curriculum Design
Geometry (out of 50)
Version 1: 10 points
Design an abstract class and its subclasses GeometricObject Triangle and Circle.
GeometricObject class design requirements are as follows:
■ a named color of the Color type private data field that indicates the object s color.
■ a Boolean type called filled private data field that indicates whether the object fill color.
■ Date type named dateCreated private data field, which means that the object was created.
■ a no-argument constructor.
■ one can create a specific color and filled in with arg constructor.
■ Related data field accessor and modifier.
■ two months called draw and erase the abstract methods.
■ an abstract method named getArea.
■ an abstract method named getPerimeter.
■ overridden toString method.
Triangle class design requirements are as follows:
■ three named side1, side2 and a double side3 private data field indicates the type of triangle with three sides. It
Our default value is 1.0. Requires