B. Déduis en la mesure de
l'angle DRS, arrondie au degré,
présents sur la figure.
42 Da...
Mathematics, 16.02.2021 19:00 Gtx014
B. Déduis en la mesure de
l'angle DRS, arrondie au degré,
présents sur la figure.
42 Dans un trapèze rectangle
x
Énoncé de l'exercice
39 MOI est un triangle tel que MO = 5 cm,
이 12 cm et IM = 13 cm.
a. Ce triangle est-il rectangle ? Justifie.
b. Calcule la mesure, arrondie au degré, de
chacun des angles de ce triangle.
R.1
R.2
R.3
58°
89°
1,6°
38 UVB est un triangle rectangle en B, tel +
BV = 2 cm et UV = 3,5 cm.
Calcule la mesure, arrondie au degré, de chacun
des angles de ce triangle,
R
6 cm
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