StudentsParentsTeachersHelp ZoneAllofrançais
Help Zone
StudentsParentsTeachersHelp ZoneAllofrançais
Help Zone
Create an account
Home
Ask a question
Subjects
Mathematics
French
Coming Soon
Chemistry
Science and Technology
History
Physics
Geography
English Language Arts
Indigenous content
Coming Soon
Financial Education
Contemporary World
Grades
Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Grade 6
Secondary 1
Secondary 2
Secondary 3
Secondary 4
Secondary 5
Explore
Concept sheets
Exercises
Games
Videos
Crash Courses
Exam prep and study tips
Mathematics
French
Coming Soon
Chemistry
Science and Technology
History
Physics
Geography
English Language Arts
Indigenous content
Coming Soon
Financial Education
Contemporary World
Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Grade 6
Secondary 1
Secondary 2
Secondary 3
Secondary 4
Secondary 5
Concept sheets
Exercises
Games
Videos
Crash Courses
Exam prep and study tips

The Help Zone is under renovation.

See if your question has already been asked!

Mathematics
Secondaire 3 • January 31, 2024
J'ai une autre question aussi, désolé... image.png

Explanation (1)

Student Explanation
January 31, 2024
Salut :D Le fait qu'on te dise que le segment AE est la bissectrice de l'angle CAD signifie que les angles DAE et CAE sont égaux. Aussi, ces angles sont supplémentaires, tu pourras donc trouver la valeur de l'angle AEC grâce à l'angle AED. image.pngPeux-tu poursuivre avec ces indices? :) Dis-nous si tu as besoin de plus d'aide :D