MathDB
triangular piece of sheet metal weighs

Source: Polish MO second round 1953 p3

August 29, 2024
geometryareasGeometric Inequalities

Problem Statement

A triangular piece of sheet metal weighs 900900 g. Prove that by cutting this sheet metal along a straight line passing through the center of gravity of the triangle, it is impossible to cut off a piece weighing less than 400400 g.