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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
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Crash Courses
Exam prep and study tips
Mathematics
Triangles | Elementary

Triangles - Cycle 1

Concept sheet | Mathematics
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1-2
Grade
5-6
Table of contents

What is a triangle?

Definition

A triangle is a plane figure with three sides.

Examples:

Exemples de triangles

See also