logo CodeStepByStep logo


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.
(order shuffled)

You must log in before you can solve this problem.

Log In

Need help?

Stuck on an exercise? Contact your TA or instructor.

If something seems wrong with our site, please

Is there a problem? Contact us.