Problem 2023. Is this triangle right-angled?

Created by Tanya Morton

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Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return false.

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4050 Solutions
1852 Solvers

Last Solution submitted on Jun 06, 2020

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3 Comments

3 Comments

Shravankumar P on 18 Jun 2014

among a,b,c., specify the hypotenuse.

Flo Mo on 22 Sep 2016

that's the tricky part here ;) Check all combinations - too bad 'combvec' doesnt work here

Bunny Harlan on 25 Oct 2017

Passes for True, but Failing when I get to false test?? Not sure at the moment what I could be missing.

Solution Comments

Solution 579378

1 Comment

1 Comment

Yona on 4 Mar 2015

why is it correct? only because the test case.

a=100, b=20, c=5 will flag true but it not true

Solution 362995

1 Comment

1 Comment

Jon on 2 Dec 2013

Without using str2num or regexp

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pythagoras

Problem 2023. Is this triangle right-angled?

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Last 200 Solutions

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Problem 2023. Is this triangle right-angled?

Solution Stats

Last 200 Solutions

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Solution Comments

Problem Recent Solvers1852

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