StudentsParentsTeachersHelp ZoneAllofrançais
Help Zone
StudentsParentsTeachersHelp ZoneAllofrançais
Help Zone
Create an account
Home
Get an answer
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
Printable tools
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
Printable tools

Welcome to the Homework Help Zone!

Have a question? Thousands of answers are just a search away!

Mathematics
Secondary 5 • March 16, 2024
09FF97F9-55CA-4715-9EFA-E5F8A730922D.jpegJ'aimerais savoir quelle serait ma démarche pour arriver à ma conclusion ( MN = 0.5 (AD + BC)
merci.

Answer (1)

Alloprof Answer
March 17, 2024
Allo CarboneLambda2994,
Merci pour ta question!
Tu dois prouver un théorème. Pour se faire, tu dois utiliser le théorème des points milieux.
J'ai trouvé ce début de démonstration! Ça pourra bien t'aider:
image.pngJ'espère t'avoir aidé!
Lea-Kim