**Mathematics Classes 9 to 10 National Curriculum and Textbook Board**

## Contents of Mathematics Classes 9 to 10

- Chapter One Real Number
- Chapter Two Set and Function
- Chapter Three Algebraic Expressions
- Chapter Four Exponents and Logarithms
- Chapter Five Equations with One Variable
- Chapter Six Lines, Angles and Triangles
- Chapter Seven Practical Geometry
- Chapter Eight Circle 132
- Chapter Nine Trigonometric Ratio
- Chapter Ten Distance and Height
- Chapter Eleven Algebraic Ratio and Proportion
- Chapter Twelve Simple Simultaneous Equations with Two Variables
- Chapter Thirteen Finite Scries
- Chapter Fourteen Ratio, Similarity and Symmetry
- Chapter Fifteen Area Related Theorems and Constructions
- Chapter Sixteen Mensuration
- Chapter Seventeen Statistics