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A mathematical problem from 'Le Monde' challenges geometry enthusiasts | Factae

A mathematical problem from 'Le Monde' challenges geometry enthusiasts

Le Monde newspaper presents a mathematical puzzle involving a pentagon and squares.

Published 2sem·1 source

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The problem, dubbed 'pentagon 221,' intrigues geometry enthusiasts.

Possible solutions are being debated within the scientific community.

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France Le Monde #mathématiques #géométrie #énigme #Le Monde #recherche

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Auto-synthesis from 1 media source · identified on July 4, 2026

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