Topic 1: Introduction
Topic 2: Congruence of Triangles
Topic 3: Criteria for congruence of triangles
Topic 4: Construction of a triangle –SAS
Topic 5: Problem 1
Topic 6: Construction of a triangle –ASA
Topic 7: Problem 2
Topic 8: Some properties of a triangle
Topic 9: Theorem 7.2
Topic 10: Problem 3
Topic 11: Some more criteria for congruence of triangles
Topic 12: Theorem of sides opposite
Topic 13: SSS congruence rule
Topic 14: RHS congruence rule
Topic 15: Triangle inequality property
Topic 16: Theorem of Inequalities in a triangle
Topic 17: problems on inequalities
Topic 18: Theorem 7.7
Topic 19: Theorem 7.8
Topic 20: Problems on triangles
Topic 21: Summary
Exercise solution
Questions and Answers
Note book