any rectange coved by 25 circles of r=2, can be covered by 100 circles of R=1?
Source: Polish MO Recond Round 1988 p5
September 9, 2024
geometryrectangleGeometric Inequalitiescombinatorial geometrycombinatorics
Problem Statement
Decide whether any rectangle that can be covered by 25 circles of radius 2 can also be covered by 100 circles of radius 1.