Write a program that prompts the user to enter the side of an octagon and displays its area. The area of an octagon is A = 2 (1+ √2)s², where s is the side of an octagon. Assume that the side entered is positive, and do not import the math module (or use any predefined functions). Sample output is shown below: Enter the side length of the octagon: 5.5 The area of an octagon with side length 5.5 is 146.05992052357223

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
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Write a program that prompts the user to enter the side of an octagon and displays its area.
The area of an octagon is A = 2 (1+ √2)s², where s is the side of an octagon. Assume that
the side entered is positive, and do not import the math module (or use any predefined
functions).
Sample output is shown below:
Enter the side length of the octagon: 5.5
The area of an octagon with side length 5.5 is 146.05992052357223
Transcribed Image Text:Write a program that prompts the user to enter the side of an octagon and displays its area. The area of an octagon is A = 2 (1+ √2)s², where s is the side of an octagon. Assume that the side entered is positive, and do not import the math module (or use any predefined functions). Sample output is shown below: Enter the side length of the octagon: 5.5 The area of an octagon with side length 5.5 is 146.05992052357223
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