Develop a C++ program for calculating the area of different geometric shapes. The program should offer options for calculating the area of a rectangle, a circle, and a triangle. Follow these guidelines: Begin the program with an introduction and display the available calculation options. For each option, prompt the user to input the required dimensions (length and width for a rectangle, radius for a circle, base and height for a triangle). Implement functions to perform the specified calculations and display the results. Include error handling to manage invalid inputs, such as non-numeric values or negative dimensions. Ensure the program can handle multiple calculations in a single run. Use multiple-line comments to explain the purpose, input, and output of the program. Employ single-line comments to clarify complex statements or justify your reasoning. Maintain proper indentation and use self-documenting variable names for better readability. Test your program with the sample data below and provide screenshots of the output: Sample Run: Welcome to the Geometric Area Calculator! 1. Rectangle 2. Circle 3. Triangle 4. Exit Enter your choice: 1 Enter the length of the rectangle: 5 Enter the width of the rectangle: 8 The area of the rectangle is 40 square units. Enter your choice: 2 Enter the radius of the circle: 3.5 The area of the circle is approximately 38.48 square units. Enter your choice: 3 Enter the base of the triangle: 6 Enter the height of the triangle: 4 The area of the triangle is 12 square units. Enter your choice: 4 Exiting the program. Thank you!
Develop a C++ program for calculating the area of different geometric shapes. The program should offer options for calculating the area of a rectangle, a circle, and a triangle. Follow these guidelines: Begin the program with an introduction and display the available calculation options. For each option, prompt the user to input the required dimensions (length and width for a rectangle, radius for a circle, base and height for a triangle). Implement functions to perform the specified calculations and display the results. Include error handling to manage invalid inputs, such as non-numeric values or negative dimensions. Ensure the program can handle multiple calculations in a single run. Use multiple-line comments to explain the purpose, input, and output of the program. Employ single-line comments to clarify complex statements or justify your reasoning. Maintain proper indentation and use self-documenting variable names for better readability. Test your program with the sample data below and provide screenshots of the output: Sample Run: Welcome to the Geometric Area Calculator! 1. Rectangle 2. Circle 3. Triangle 4. Exit Enter your choice: 1 Enter the length of the rectangle: 5 Enter the width of the rectangle: 8 The area of the rectangle is 40 square units. Enter your choice: 2 Enter the radius of the circle: 3.5 The area of the circle is approximately 38.48 square units. Enter your choice: 3 Enter the base of the triangle: 6 Enter the height of the triangle: 4 The area of the triangle is 12 square units. Enter your choice: 4 Exiting the program. Thank you!
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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Transcribed Image Text:Develop a C++ program for calculating the area of different geometric shapes. The
program should offer options for calculating the area of a rectangle, a circle, and a
triangle. Follow these guidelines:
Begin the program with an introduction and display the available calculation options.
For each option, prompt the user to input the required dimensions (length and width
for a rectangle, radius for a circle, base and height for a triangle).
Implement functions to perform the specified calculations and display the results.
Include error handling to manage invalid inputs, such as non-numeric values or
negative dimensions.
Ensure the program can handle multiple calculations in a single run.
Use multiple-line comments to explain the purpose, input, and output of the program.
Employ single-line comments to clarify complex statements or justify your reasoning.
Maintain proper indentation and use self-documenting variable names for better
readability.
Test your program with the sample data below and provide screenshots of the output:
Sample Run:
Welcome to the Geometric Area Calculator!
1. Rectangle
2. Circle
3. Triangle
4. Exit
Enter your choice: 1
Enter the length of the rectangle: 5
Enter the width of the rectangle: 8
The area of the rectangle is 40 square units.
Enter your choice: 2
Enter the radius of the circle: 3.5
The area of the circle is approximately 38.48 square units.
Enter your choice: 3
Enter the base of the triangle: 6
Enter the height of the triangle: 4
The area of the triangle is 12 square units.
Enter your choice: 4
Exiting the program. Thank you!
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