1. The problem statement, all variables and given/known data There is a triangle with sides $$ 3,3r,3r^2 $$ such that 'r' is a real number strictly greater than the Golden Ratio. Is this statement true or false...? 2. Relevant equations $$Golden \space Ratio = \phi = 1.618... $$ 3. The attempt at a solution Actually I have no clue at all how to approach to this kind of question.