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Class 7 · Ganita Prakash · Unit 9: Geometric Twins (Similarity)

Congruence

Lesson 1 of 3
Two triangles are congruent if their corresponding sides and angles are equal. Symbol: ≅\cong.
Gyaan Maths — CBSE Class 6-12, built for board-toppers.
v1.1 · Sept 2026