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  • 13-11-2022
  • Mathematics
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45 D'après DNB Centres étrangers 2014
Chercher, Calculer
Une lance, longue de 6 m, est posée verticalement le long
d'une tour considérée comme perpendiculaire au sol.
3,60 m
Si on éloigne l'extrémité de la lance qui repose sum
le sol de 3,6 m de la tour, de combien descend l'autre
extrémité de la lance le long du mur ?

45 Daprès DNB Centres étrangers 2014 Chercher Calculer Une lance longue de 6 m est posée verticalement le long dune tour considérée comme perpendiculaire au sol class=

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