Implement an Interface Method

An interface lists methods a class promises to provide. The IShape interface declares string Name(). Make Triangle implement Name() so it returns triangle. Interface members are implicitly public, so no override keyword is needed. Do NOT write a Main method.

The program prints the output shown in Expected Output.

Expected Output:

triangle↵

= newline. The output ends with a newline — print one after the last line.

Hints2 available

Topics:

Polymorphism

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