Problem 164. Right and wrong
Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: http://en.wikipedia.org/wiki/Right_triangle.
Examples:
[3 4 5] ---> true
[5 12 13] ---> true
[5 5 5] ---> false
Solution Stats
Problem Comments
-
3 Comments
Nikolaos Nikolaou
on 15 Nov 2017
how is [5 5 5] false?
the cyclist
on 16 Nov 2017
@Nikolaos
[5 5 5] can make a triangle, but not a *right* triangle (with one 90-degree angle). See the Wikipedia page definition.
Sneha
on 17 Jul 2023
Great!
Solution Comments
Show commentsProblem Recent Solvers1238
Suggested Problems
-
291 Solvers
-
Back to basics 13 - Input variables
266 Solvers
-
Given a matrix, swap the 2nd & 3rd columns
1052 Solvers
-
390 Solvers
-
Switch matrix to a column vector
348 Solvers
More from this Author23
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!