Rewrite the distance function from the chapter 4 titled "Fruitful Functions" so that it takes two Points as parameters instead of four numbers.2. Correctedtext: Add a method reflectx to Point which returns a new Point, one which is the reflection of the point about the x-axis. The reflection of Point(3,4) is (3,-4).3. Correctedtext: Add a method area to the Rectangle class that returns the area of any instance.4. Correctedtext: Write a flip method in the Rectangle class that swaps the width and

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