Svp aidez moi j'ai cet exercice pour demain
j'ai besoin juste de 2.c et 3.a et 3.b
Exerc...
Mathematics, 25.02.2021 23:00 anggar20
Svp aidez moi j'ai cet exercice pour demain
j'ai besoin juste de 2.c et 3.a et 3.b
Exercice
Soit (C) un cercle de rayon 4 cm.
Fet G deux points diametralement opposés
dans le cercle (C).
E un point du cercle (C) tel que : GE = 4,8 cm
Métant le point de (FG] tel que : GM = 5 cm
Le cercle (C') de diamètre (MG] recoupe (EG)
en N.
1. Faire une figure.
2. a. Quelle est la nature du triangle EFG ?
justifier.
b. Calculer EF.
c. Donner l'arrondi au degré près
de la mesure de l'angle EFG
3. a. Montrer que : (MN) // (EF)
b. Calculer GN et MN.
Answers: 3
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