Geometry: Angles and Triangles · Geometry
Properties of Triangles
Classifying triangles by sides and angles and understanding the sum of interior angles.
Key Questions
- 1Why is it impossible to create a triangle with two obtuse angles?
- 2How does the sum of the interior angles of a triangle remain constant regardless of its size?
- 3What unique properties do isosceles and equilateral triangles possess in terms of symmetry?
MOE Syllabus Outcomes
MOE: Geometry - P5
Level: Primary 5
Subject: Mathematics
Unit: Geometry: Angles and Triangles
Period: Geometry
Suggested Methodologies
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