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Unit 9 Problems

Square

Write the class Square which is derived from the Shape class shown below. A Square is a Shape that has 4 equal sides.

Include a constructor that will allow for the creation of aSquare object with a given side length as shown below.

Square mySquare = new Square(3);//creates a square with a side length of 3
 The line of code above shows the creation of a Square object which points to the
 constructor that you need to complete! This means that your constructor for Square
 should have 1 parameter. What is this parameter for?

This class should override the getArea() and getPerimeter() methods from its parent class. 

public class Shape{

    public double getArea(){
      return 0.0;
    }

   public double getPerimeter(){
      return 0.0;
   }

}
Type your solution        
Skills Practiced:
3.B
4.A
4.B
1.C
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