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Darya Zata2,562 Points
What is a Polygon?
I dont understand the question and the right answer, woud be nice someone can explain it, thank you!
Which of these code expressions evaluates to true?
A new Polygon(4) is Square B new Square(2.5) is Polygon
Steven Parker216,012 Points
Here's a few hints that may explain it:
- an instance of a derived (or child) class is also a member of the class it inherits from
- an instance of a parent class is not a member of a child class
- "Square" inherits from "Polygon"