December 2020 0 61 Report
Bonjour, 1. Ces deux triangles sont-ils semblables ?

Triangle ABC :
AB = 5 cm, AC = 3 cm, CB = 2.8 cm
Angles : A=29°, B=?, C=120°

Triangle EDF :
FD = ?, ED = 4.5 cm, EF = ?
Angles : E=120°, D=29°, F=31°

2. Ecrire trois quotients égaux et en déduire EF et FD.

Merci à tous
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.