Abstract Template Method

The abstract class Shape has a concrete Report() method that combines two abstract members: Kind() and Area(). Implement BOTH in the Rect subclass so Report() works. Report never changes, but its output varies by subclass. Do NOT write a Main method.

For new Rect(3, 4) the program prints:
Rect: 12

Expected Output:

Rect: 12

Topics:

Polymorphism

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