angles and squares. The first should be given the base size and height in the builder, while the second should be given only the side size; - a class to represent a circle. Your builder should be given the radius size. In the main program, ask the user how many shapes he wants to create. Then, for each shape, ask if you want to create a square, rectangle, or circle, asking for the data nee

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
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4 - create the following class hierarchy in python:
- an interface to represent any geometric shape, defining methods for calculating the perimeter and calculating the shape's area;
- an abstract class to represent quadrilaterals. Your constructor must receive the sizes of the 4 sides and the perimeter calculation method can now be implemented;
- classes to represent rectangles and squares. The first should be given the base size and height in the builder, while the second should be given only the side size;
- a class to represent a circle. Your builder should be given the radius size.

In the main program, ask the user how many shapes he wants to create. Then, for each shape, ask if you want to create a square, rectangle, or circle, asking for the data needed to create the shape. All shapes created must be stored in a vector. Finally, print:
a) the data (sides or radius)
b) the perimeters
c) areas of all forms

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