Cylind
( 105
h
PRISE D'INITIATIVE Baie vitrée
Raisonner
Dans une pièce rec...
![subject](/tpl/images/cats/mat.png)
Mathematics, 17.10.2021 17:30 pukakchiu
Cylind
( 105
h
PRISE D'INITIATIVE Baie vitrée
Raisonner
Dans une pièce rectan-
gulaire de dimensions
7 m sur 8 m, on souhaite
« couper » un des quatre
coins à 45° comme indi-
qué ci-contre afin d'y
poser une baie vitrée.
On souhaite que la longueur de cette baie soit
supérieure à 2,40 m mais inférieure à 3,60 m.
Pe
aier
.
Expliquer comment choisir les dimensions de
cette découpe.
10
PRISI
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