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Mathematics, 19.02.2021 01:00 emelylugo33

Dans la figure ci-dessous, on considère le triangle ABC rectangle en A; I est le milieu de [BC]; H est le projeté
orthogonal de A sur (BC) et K
est le milieu de [AI]
K
Montrer que :
riangle
vl.
HK = BC
B​

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Dans la figure ci-dessous, on considère le triangle ABC rectangle en A; I est le milieu de [BC]; H...
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