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Coupe pentagonale reguliere de la pyramide reguliere base carree. Auteur Rgis Lachaume Transferred from org fr transferred to Commons by User Korrigan using de php CommonsHelper Original uploader was Lachaume at org fr Released into the public domain by the author fr Lachaume original upload log page fr Coupepentagonaleregulieredelapyramidereguliereabasecarree