Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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program5_3.py
Write a program about triangles. You need two files, a module file and an executable file with a main method. Include Psudocode to explain your code. 
The module file (defines two functions):

  • One function that takes the three sides of a triangle as arguments. It returns True if the sides define a right triangle and False if it doesn't. HINT: This is easiest with a Math module function.
  • The other function must use Heron's Formula to calculate and return the area of a triangle. Learn about Heron's formula online.
The main file:
Prompt the user to enter the three sides (longest first) of the triangle. Use integers only. Make sure that no side is longer than the sum of the other two sides. Call the function that returns a boolean and use it to output whether the triangle is a right triangle, or not. Call the function that returns the area. Display the value returned with two decimal places.
 
Two Example outputs
Enter longest side of the triangle 14
Enter any another side of the triangle 11
Enter third side of the triangle 10
Not a right triangle
Area is 54.64
>>> 
Enter longest side of the triangle 10
Enter any another side of the triangle 8
Enter third side of the triangle 6
Triangle is a right triangle
Area is 24.00
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