1.01 Arithmetic Progressions

1.02 nth Term of an AP

1.03 Sum of First n Terms of an AP

2.01 Similar Figures

2.02 Similarity of Triangles

2.03 Theorem 6.2 : Converse of BPT

2.04 Criteria for Similarity of Triangles

2.05 SSS (Side–Side– Side) similarity criterion for two triangles

2.06 SAS (Side–Angle– Side) similarity criterion for two triangles

2.07 Areas of Similar Triangles

2.08 Theorem 6.7

2.09 Pythagoras Theorem

2.10 Converse of Pythagoras Theorem

2.11 Examples on Criteria for Similarity of Triangles

2.12 Example on Areas of Similar Triangles

2.13 – Example on theorems

2.14 Example on Converse of Pythagoras Theorem

3.01 Introduction

3.02 Graphical Method of Solving a Pair of Linear Equations

3.03 Algebraic Method of Solving a Pair of Linear Equations : Substitution Method

3.04 Algebraic Method of Solving a Pair of Linear Equations 2. Elimination method

3.05 Algebraic Method of Solving a Pair of Linear Equations 3. Cross Multiplication Method

3.06 Equations Reducible to Pair of Linear Equations in Two Variables

4.01 Circles

4.02 Tangent to the Circle

4.03 Number of Tangents from a Point on a Circle

4.04 Tangents from External Points are Equal

5.01 Areas Related to Circles

5.02 Areas of Sector and Segment of Circle

5.03 Areas of Combination of Plane Figures

6.01 Division of a Line Segment

6.02 Division of a Line Segment: Alternate Method

6.03 Construction of Similar Triangle – 1

6.04 Construction of Similar Triangle – 2

6.05 Construction of Tangent to the Circle

8.01 Euclid Division Lemma

8.02 Euclid Division Algorithm

8.03 The Fundamental Theorem of Arithmetic

8.04 Theorem: If p Divides a2, then p Divides a ; Theorem: Root 2 is Irrational

8.05 Revisiting Rational Numbers and their Decimal Expansion & Theorem 1.5

8.06 Theorem 1.7 (Non-terminating Decimal Expansion)