3. Solve the Programming Challenge "Geometry Calculator" (#23 pg. 232/227) Write a program that displays the following menu: Geometry Calculator 1. Calculate the Area of a Circle 2. Calculate the Area of a Rectangle 3. Calculate the Area of a Triangle 4. Quit Enter your choice (1-4): • If the user enters 1, the program should ask for the radius of the circle then display its area. Use the formula area = n* r². Use 3.14159 for and the radius of the circle for r. If the user enters 2, the program should ask for the length and width of the rectangle, then display the rectangle's area. Use the formula area = length*width • • If the user enters 3, the program should ask for the length of the triangle's base and its height, then display its area. Use the formula area = base * height * 0.5 • If the user enters 4, the program should end.
3. Solve the Programming Challenge "Geometry Calculator" (#23 pg. 232/227) Write a program that displays the following menu: Geometry Calculator 1. Calculate the Area of a Circle 2. Calculate the Area of a Rectangle 3. Calculate the Area of a Triangle 4. Quit Enter your choice (1-4): • If the user enters 1, the program should ask for the radius of the circle then display its area. Use the formula area = n* r². Use 3.14159 for and the radius of the circle for r. If the user enters 2, the program should ask for the length and width of the rectangle, then display the rectangle's area. Use the formula area = length*width • • If the user enters 3, the program should ask for the length of the triangle's base and its height, then display its area. Use the formula area = base * height * 0.5 • If the user enters 4, the program should end.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Solve it using C++ in visual stidio 2022 at entry level please. Thank you
Transcribed Image Text:3.
Solve the Programming Challenge "Geometry Calculator" (#23 pg. 232/227)
Write a program that displays the following menu:
Geometry Calculator
1. Calculate the Area of a Circle
2. Calculate the Area of a Rectangle
3. Calculate the Area of a Triangle
4. Quit
Enter your choice (1-4):
If the user enters 1, the program should ask for the radius of the circle then display its
area. Use the formula area = * r². Use 3.14159 for n and the radius of the circle for r.
•
If the user enters 2, the program should ask for the length and width of the rectangle, then
display the rectangle's area. Use the formula area = length * width
•
If the user enters 3, the program should ask for the length of the triangle's base and its
height, then display its area. Use the formula area = base * height * 0.5
• If the user enters 4, the program should end.
Input Validation: Display an error message if the user enters a number outside the range of 1
through 4 when selecting an item from the menu. Do not accept negative values for the circle's
radius, the rectangle's length or width, or the triangle's base or height.
Transcribed Image Text:23. Geometry Calculator
Write a program that displays the following menu:
Geometry Calculator
1. Calculate the Area of a Circle
2. Calculate the Area of a Rectangle
3. Calculate the Area of a Triangle
4. Quit
Enter your choice (1-4):
If the user enters 1, the program should ask for the radius of the circle then display its
area. Use the following formula:
area =
Tr²
Use 3.14159 for π and the radius of the circle for r. If the user enters 2, the program
should ask for the length and width of the rectangle, then display the rectangle's area.
Use the following formula:
area = length
*width
If the user enters 3, the program should ask for the length of the triangle's base and its
height, then display its area. Use the following formula:
area = base * height .5
*
If the user enters 4, the program should end.
Input Validation: Display an error message if the user enters a number outside the range
of 1 through 4 when selecting an item from the menu. Do not accept negative values
for the circle's radius, the rectangle's length or width, or the triangle's base or height.
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