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Geometry, Algebra, and Data Handling · Term 2

Properties of Triangles: Angle Sum Property

Students will discover and apply the angle sum property of a triangle (sum of angles is 180 degrees).

Key Questions

  1. Justify why the sum of angles in any triangle is always 180 degrees.
  2. Analyze how the angle sum property helps find missing angles in a triangle.
  3. Construct different types of triangles and verify the angle sum property.

CBSE Learning Outcomes

NCERT: Class 7, Chapter 6, The Triangle and its Properties
Class: Class 1
Subject: Mathematics
Unit: Geometry, Algebra, and Data Handling
Period: Term 2

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