QUICKLY please. Thank you. Please answer in python quickly Below is code that defines a Quadrilateral class (a shape with four sides), which has four floating point instance variables that correspond to the four side lengths:import mathclass Quadrilateral: def __init__(self,a,b,c,d): self.a = a self.b = b self.c = c self.d = d def perimeter(self): return self.a + self.b + self.c + self.d def area(self): print("Not enough information") def __lt__(self, other): return self.perimeter() < other.perimeter() Define a Rectangle class that inherits from Quadrilateral, with the following methods:__init__(self, length, width): Override the __init__ method so that the Rectangle constructor only takes in two floating point numbers. Your constructor for Rectangle should only consist of a call to Quadrilateral’s constructor: don’t define any new instance variables.Override the area method to return the correct area for a rectangle (width*length). Remember: you don’t have self.width or self.length instance variables, so you must use the instance variables from Quadrilateral to do this.Do not override the perimeter method: if your __init__ is correct then the inherited method from Quadrilateral should work as-is.Examples:>>> isinstance(Rectangle(4, 6), Quadrilateral)True>>> Rectangle(6, 7).area()42

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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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QUICKLY please. Thank you. Please answer in python quickly

Below is code that defines a Quadrilateral class (a shape with four sides), which has four floating point instance variables that correspond to the four side lengths:

import math

class Quadrilateral:

def __init__(self,a,b,c,d):

self.a = a

self.b = b

self.c = c

self.d = d

def perimeter(self):

return self.a + self.b + self.c + self.d

def area(self):

print("Not enough information")

def __lt__(self, other):

return self.perimeter() < other.perimeter()

Define a Rectangle class that inherits from Quadrilateral, with the following methods:

__init__(self, length, width): Override the __init__ method so that the Rectangle constructor only takes in two floating point numbers. Your constructor for Rectangle should only consist of a call to Quadrilateral’s constructor: don’t define any new instance variables.
Override the area method to return the correct area for a rectangle (width*length). Remember: you don’t have self.width or self.length instance variables, so you must use the instance variables from Quadrilateral to do this.

Do not override the perimeter method: if your __init__ is correct then the inherited method from Quadrilateral should work as-is.

Examples:

>>> isinstance(Rectangle(4, 6), Quadrilateral)

True

>>> Rectangle(6, 7).area()

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