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Complete method area in the following class. All it needs is a return statement. class Rectangle:     """ A rectangle with a width and height. """     def __init__(self, w: float, h: float) -> None:         """Create a new rectangle of width w and height h.         >>> r = Rectangle(1.5, 2.7)         >>> r.width         1.5         >>> r.height         2.7         """         self.width = w         self.height = h     def area(self) -> float:         """Return the area of this rectangle.         >>> r = Rectangle(10.0, 20.0)         >>> r.area()         200.0         """

Complete method area in the following class. All it needs is a return statement. class Rectangle:     """ A rectangle with a width and height. """     def __init__(self, w: float, h: float) -> None:         """Create a new rectangle of width w and height h.         >>> r = Rectangle(1.5, 2.7)         >>> r.width         1.5         >>> r.height         2.7         """         self.width = w         self.height = h     def area(self) -> float:         """Return the area of this rectangle.         >>> r = Rectangle(10.0, 20.0)         >>> r.area()         200.0         """

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Complete method area in the following class. All it needs is a return statement.

class Rectangle:
    """ A rectangle with a width and height. """

    def __init__(self, w: float, h: float) -> None:
        """Create a new rectangle of width w and height h.

        >>> r = Rectangle(1.5, 2.7)
        >>> r.width
        1.5
        >>> r.height
        2.7
        """

        self.width = w
        self.height = h

    def area(self) -> float:
        """Return the area of this rectangle.

        >>> r = Rectangle(10.0, 20.0)
        >>> r.area()
        200.0
        """

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