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If the user enters 1, the program should ask for the radius of the circle and then display its area. Use the following formula: area _n r2 Use 3.14159 for T 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 and 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, and 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.

If the user enters 1, the program should ask for the radius of the circle and then display its area. Use the following formula: area _n r2 Use 3.14159 for T 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 and 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, and 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.

Computer Networking: A Top-Down Approach (7th Edition)
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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If the user enters 1, the program should ask for the radius of the circle and then display its area. Use the following formula: area _πr2 Use 3.14159 for TT 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 and 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, and 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.
Transcribed Image Text:If the user enters 1, the program should ask for the radius of the circle and then display its area. Use the following formula: area _πr2 Use 3.14159 for TT 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 and 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, and 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.
Problem 4. Construct a flowchart diagram, pseudocode and write a C++ 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):
Transcribed Image Text:Problem 4. Construct a flowchart diagram, pseudocode and write a C++ 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):
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