//Rectangle.java

/** 
 * A class of rectangles.
 */
public class Rectangle implements Measurable
{
    private double myWidth;
    private double myHeight;

    public Rectangle
    (
        double width,
        double height
    )
    {
        myWidth = width;
        myHeight = height;
    }

    public double getPerimeter()
    {
        return 2 * (myWidth + myHeight);
    }

    public double getArea()
    {
        return myWidth * myHeight;
    }
}