2003 green points are contained in a triangle T of area <4
Source: IX May Olympiad (Olimpiada de Mayo) 2003 L2 P4
September 19, 2022
geometrycombinatoricscombinatorial geometryareas
Problem Statement
Bob plotted green points on the plane, so all triangles with three green vertices have area less than .
Prove that the green points are contained in a triangle of area less than .