print_triangle_type

This site requires JavaScript. It looks like you have disabled JavaScript in your browser or are using a browser that does not support JavaScript. Please enable it or try another browser.

< print_num_range

relational_expressions >

Main Page → Exercises → Python → Solve an Exercise

Language/Type: Python comments

Consider a function print_triangle_type that accepts three integer parameters representing the lengths of the sides of a triangle and prints the type of triangle that these sides form. The three types are equilateral, isosceles, and scalene. An equilateral triangle has three sides of the same length, an isosceles triangle has two sides that are the same length, and a scalene triangle has three sides of different lengths. However, certain integer values (or combinations of values) would be illegal and could not represent the sides of an actual triangle. What are these values? (In other words, how would you describe the precondition(s) of the function?)

Which of the following are precondition(s) that are appropriate? Check all that apply.
The sum of the sides' lengths must be an even number. No side's length can be greater than 180. The three side lengths must be positive integers. No two sides' lengths can be the same. No side's length may exceed the sum of any two other side lengths. All sides must have the same length. (order shuffled)

You must log in before you can solve this problem.

Need help?

Stuck on an exercise? Contact your TA or instructor.

Is there a problem? Contact us.

CodeStepByStep

Ad Blocker Detected

print_triangle_type