Part a) Create a Rectangle class. This class stores only the Cartesian coordinates of the fourcorners of the rectangle.2,34,32,04,0The constructor calls a set function that accepts four sets of coordinates and verifies that each ofthese is in the first quadrant with no single x- or y-coordinate larger than 20.0. The set functionalso verifies that the supplied coordinates do, in fact, specify a rectangle.(Hint is given for a shapeto be rectangle)Part b) Provide member functions that calculate the length, width, perimeter, and area. Thelength is the larger of the two dimensions.Part c) Include a predicate function IsSquare that determines whether the rectangle is a square.(all sides are equal) and prints a message accordingly.Please attach your algorithm/steps you choose for your problem solution.

Program: // C++ version 14# include <iostream>#include <iomanip>#include…

Answered: Part a) Create a Rectangle class. This…

Part a) Create a Rectangle class. This class stores only the Cartesian coordinates of the four corners of the rectangle.

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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Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

Part a) Create a Rectangle class. This class stores only the Cartesian coordinates of the four
corners of the rectangle.
2,3
4,3
2,0
4,0
The constructor calls a set function that accepts four sets of coordinates and verifies that each of
these is in the first quadrant with no single x- or y-coordinate larger than 20.0. The set function
also verifies that the supplied coordinates do, in fact, specify a rectangle.(Hint is given for a shape
to be rectangle)
Part b) Provide member functions that calculate the length, width, perimeter, and area. The
length is the larger of the two dimensions.
Part c) Include a predicate function IsSquare that determines whether the rectangle is a square.
(all sides are equal) and prints a message accordingly.
Please attach your algorithm/steps you choose for your problem solution.

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