10th STD Mathematics Part 2 Solution (Digest) Chapter 1. Similarity Excercise 1.1 Excercise 1.2 Excercise 1.3 Excercise 1.4 Problem Set 1 Chapter 2. Pythagoras Theorem Excercise 2.1 Excercise 2.2 Problem Set 2 Chapter 3. Circle Excercise 3.1 Excercise 3.2 Excercise 3.3 Excercise 3.4 Excercise 3.5 Problem Set 3 Chapter 4. Geometric Constructions Excercise 4.1 Excercise 4.2 Problem Set 4 Chapter 5. Co-ordinate Geometry Excercise 5.1 Excercise 5.2 Excercise 5.3 Problem Set 5 Chapter 6: Trigonometry Excercise 6.1 Excercise 6.2 Problem Set 6 Chapter 7. Mensuration Excercise 7.1 Excercise 7.2 Excercise 7.3 Excercise 7.4 Problem Set 7