unscrew a square nut with a wrench, whose hole is regular hexagon
Source: Polish MO Finals 1950 p4
September 1, 2024
geometryhexagongeometric inequalitysquareGeometric Inequalities
Problem Statement
Someone wants to unscrew a square nut with side , with a wrench whose hole has the form of a regular hexagon with side . What condition should the lengths and meet to make this possible?