Alain wrote:
> It can be possible, but definetly not in plane geometry.

Well it's not possible either in spherical geometry, and I doubt you'll 
find a "reasonable" space that does not respect triangle inequality...

Remember, my argument was not about the angles but about the distances. 
What I'm saying is that if you're looking for a triangle where the 
length of one side is longer than the sum of the lengths of the other 
two sides, you have bigger problems than the square root to worry about...

-- 
Vincent

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