USING PYTHON 3:

A)

add these accessor methods to the Rectangle class: getWidth, getHeight, getStartPoint (it returns a Point object), and __str__. After the class definitions, instantiate a Rectangle object and use these four methods with it, displaying the results.

B)add a method area to the Rectangle class that returns the area of a Rectangle instance:

C)write a perimeter method in the Rectangle class so that returns the perimeter of a Rectangle instance:

After the class definitions, instantiate a Rectangle object, use the perimeter method, and display the result.

class Point: def __init__(self, initX, initY): """ Create a new point at the given coordinates """ self.__x = initX self.__y = initY

def __str__(self): """ Return a string representation of the point """ return "({}, {})".format(self.__x, self.__y)

# your code goes here class Rectangle: def __init__(self, p, w, h): self.__lower_left = p self.__width = w self.__height = h

r = Rectangle(Point(4, 5), 6, 5)