Write a C++ program to calculate a rectangle's area. The program consists of the following function: • getLength - This function should ask the user to enter the rectangle's length. and then returns that value as a double • getWidth - This function should ask the user to enter the rectangle's width, and then returns that value as a double. • get Area - This function should accept the rectangle's length and width as arguments and return the rectangle's area. • displayData - This function should accept the rectangle's length, width and area as arguments, and display them in an appropriate message on the ● screen. main - This function consists of calls to the above functions.
Write a C++ program to calculate a rectangle's area. The program consists of the following function: • getLength - This function should ask the user to enter the rectangle's length. and then returns that value as a double • getWidth - This function should ask the user to enter the rectangle's width, and then returns that value as a double. • get Area - This function should accept the rectangle's length and width as arguments and return the rectangle's area. • displayData - This function should accept the rectangle's length, width and area as arguments, and display them in an appropriate message on the ● screen. main - This function consists of calls to the above functions.
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter6: Modularity Using Functions
Section6.4: A Case Study: Rectangular To Polar Coordinate Conversion
Problem 9E: (Numerical) Write a program that tests the effectiveness of the rand() library function. Start by...
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![Write a C++ program to calculate a rectangle's area. The program consists of the
following function:
getLength - This function should ask the user to enter the rectangle's length.
and then returns that value as a double
• getWidth - This function should ask the user to enter the rectangle's width.
and then returns that value as a double.
• get Area - This function should accept the rectangle's length and width as
arguments and return the rectangle's area.
• displayData - This function should accept the rectangle's length, width and
area as arguments, and display them in an appropriate message on the
screen.
main - This function consists of calls to the above functions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb15ebf05-e9ba-4522-9d82-5c95cbca93bc%2Fcaac1e10-af80-45cf-adf2-94933f3f66b5%2Fgeocd4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Write a C++ program to calculate a rectangle's area. The program consists of the
following function:
getLength - This function should ask the user to enter the rectangle's length.
and then returns that value as a double
• getWidth - This function should ask the user to enter the rectangle's width.
and then returns that value as a double.
• get Area - This function should accept the rectangle's length and width as
arguments and return the rectangle's area.
• displayData - This function should accept the rectangle's length, width and
area as arguments, and display them in an appropriate message on the
screen.
main - This function consists of calls to the above functions.
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