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Mathematics, 12.01.2021 02:00 theday2278
Louis joue avec des carreaux gris il dispose ses carreaux pour obtenir des carrés 1/ Si l'on double le côté du carré, double-t-on le nombre de carreaux de la bordure ? 2/ Louis souhaite connaître le nombre de carreaux à prévoir pour n'importe qu'elle carré construit selon le modèle. Comment doit-il s'y prendre ? 3/ Peut-on obtenir une bordure de 100 carreaux ? De 150 ? De 200 ? 4/ Comment savoir tout de suite, si on donne le nombre de carreaux, s'il correspond exactement à un carré ?
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Louis joue avec des carreaux gris il dispose ses carreaux pour obtenir des carrés 1/ Si l'on double...
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