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Discussion of Problem 1938. Caribbean Triangle

Is there geometric (not numerical) solution?
Solved numerically, but with complete botva. Is there some beautiful geometric solution?
If yes - any clues how to do it? Thanks.
Re: Is there geometric (not numerical) solution?
Posted by Erop [USU] 26 Dec 2012 19:19
There is really beautiful geometric solution.
Try to think about rotation.
Re: Is there geometric (not numerical) solution?
Posted by Cat36 5 May 2013 02:04
My solution is geometric with little cheat (3 cases, 2 solves geometrically, in third (3 lines have one  point of intersection) - answer is any triandle with length of edge 1.1*1e-6 and center in the point of intersection),  but WA21 :(


Edited by author 05.05.2013 02:07

Edited by author 05.05.2013 02:07

Edited by author 05.05.2013 02:07