Class 9 Mathematics
Chapter 1: Number Systems
Chapter 2: Polynomials
Sample Lesson
4 Topics
Foundational Concepts and Classification
Polynomial Equations and Zeroes – Evaluation and Interpretation
Factorisation and Identities – Techniques and Applications
Exercises and Applications – Practice and Mastery
Chapter 3: Coordinate Geometry
Chapter 4: Linear Equations in Two Variables
Chapter 5: Introduction to Euclid’s Geometry
Chapter 6: Lines and Angles
Chapter 7: Traingles
Sample Lesson
4 Topics
Congruence Concepts and Daily Applications
SAS, ASA, and Logical Proofs
SSS Criterion and Isosceles Triangle Proofs
Right Angle Congruence (RHS Rule) and Applications
Chapter 8: Quadrilaterals
Chapter 9: Circles
Sample Lesson
3 Topics
Chords and Central Angles
Perpendiculars, Distances from Centre, and Bisected Chords
Arcs, Cyclic Properties, and Angle Relationships
Chapter 10: Heron’s Formula
Chapter 11: Surface Areas and Volumes
Chapter 12: Statistics
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Chapter 7: Traingles
Class 9 Mathematics
Chapter 7: Traingles
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Congruence Concepts and Daily Applications
SAS, ASA, and Logical Proofs
SSS Criterion and Isosceles Triangle Proofs
Right Angle Congruence (RHS Rule) and Applications
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