Geometry of Lines and Triangles · Geometry

Triangle Properties and Congruence

Exploring the angle sum property and the criteria that make two triangles identical.

Key Questions

  1. 1Why is it impossible to construct a triangle with side lengths 2, 3, and 6?
  2. 2How does the exterior angle of a triangle relate to its interior opposite angles?
  3. 3What is the minimum amount of information needed to prove two triangles are exactly the same?

CBSE Learning Outcomes

CBSE: The Triangle and its Properties - Class 7CBSE: Congruence of Triangles - Class 7
Class: Class 7
Subject: Mathematics
Unit: Geometry of Lines and Triangles
Period: Geometry

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