1991 USAMO Problems/Problem 1
Revision as of 19:28, 13 January 2008 by ZzZzZzZzZzZz (talk | contribs) (New page: == Problem == In triangle <math>ABC</math>, angle <math>A</math> is twice angle <math>B</math>, angle <math>C</math> is obtuse, and the three side lengths <math>a, b, c</math> are integer...)
Problem
In triangle 
, angle 
is twice angle 
, angle 
is obtuse, and the three side lengths 
are integers. Determine, with proof, the minimum possible perimeter.
