Chapter 3, Problem 24RQE

Explanation of Solution

The following pseudocode is to calculate the area and price per square of 12 and 14 inch pizzas.

Pseudocode:

• Define the constant values.
• Calculate the area of 12 inch pizza.
• Calculate the area of 14 inch pizza.
• Calculate the price per square of 12 inch pizza.
• Calculate the price per square of 14 inch pizza.
• Display the results on the screen.

Formula:

The following formula used to calculate the price per square of 12 and 14 inch pizzas:

//calculate the area of 12 inch pizza

area_12_inch=PI_VALUE*pow((12/2),2);

//calculate the area of 14 inch pizza

area_14_inch=PI_VALUE*pow((14/2),2);

//calculate the price per square in 12 inch pizza

price_12_inch=INCH_12/area_12_inch;

//calculate the price per square in 14 inch pizza

price_14_inch=INCH_14/area_14_inch;

Program:

The following code is to calculate the price per square of 12 and 14 inch pizzas:

//Include the required headers files

#include <iostream>

#include<cmath>

#include<iomanip>

using namespace std;

//main method

int main()

{

//define the constant values

const double PI_VALUE=3...