## CBSE Class 9 Maths NCERT Solutions

Mathematics has been a subject which is feared by many but preferred by few. Be it solving an exercise, completing homework or preparing for an exam, students need CBSE NCERT solutions Class 9 Maths.

Vidyakul’s CBSE NCERT Solutions Class 9 Math cover all 15 chapters from NCERT Textbook and are presented in a well-structured format by our team of highly experienced teachers. The PDF files of these CBSE NCERT Solutions for Class 9 Maths include detailed step-by-step solution to the problems. Referring to these NCERT solutions will assure positive results as NCERT textbooks can be very helpful for students to achieve maximum marks in their examinations.Using these CBSE Math NCERT solutionsClass 9as guidelines to understand the concepts and their application will benefit the students in the long run.

## How will CBSE Class 9 Maths NCERT Solutions help the students?

Vidyakul presents CBSE Class 9 Maths NCERT Solutions to help students get rid of their Maths Phobia and increase their self-confidence. Provided to students in easily downloadable PDF formats, these solutions will help students in many ways such as,

• Created by highly qualified teachers with 10+ years of teaching experience, these NCERT Solutions for Maths help the students to understand Maths better.

• The CBSE Maths NCERT Solutions for Class 9 provide students with detailed solutions and notes, helping them to get a strong grip on the concepts.

• When homework is concerned, students need not worry as these Maths NCERT solutions will include all the questions given in their homework.

• These NCERT Solutions for CBSE Class 9 Maths will help students to complete their assignment faster and more accurate.

• During Examination, the students can refer to the CBSE Class 9 NCERT Solutions for Mathematics for solving any doubt that they have.

Click on the links below to download chapter-wise solutions for CBSE Class 9 Math:

• Chapter 1- Number Systems

• Chapter 2 – Polynomials

• Chapter 3 – Coordinate Geometry

• Chapter 4 – Linear Equations in Two Variables

• Chapter 5 – Introduction to Euclid’sGeometry

• Chapter 6 – Lines and Angles

• Chapter 7 – Triangles

• Chapter 8 – Quadrilaterals

• Chapter 9 – Areas of Parallelograms and Triangles

• Chapter 10 – Circles

• Chapter 11 – Constructions

• Chapter 12 – Heron’s Formula

• Chapter 13 – Surface Areas and Volumes

• Chapter 14 – Statistics

• Chapter 15 – Probability

**NCERT Solutions CLASS 9 Maths Chapter 1 Number Systems Topics**

1.1 Introduction

1.2 Irrational Numbers

1.3 Real Numbers and their Decimal Expansions

1.4 Representing Real Numbers on the Number Line

1.5 Operations on Real Numbers

1.6 Laws of Exponents for Real Numbers and

1.7 Summary.

**NCERT Solutions CLASS 9 Maths** **Chapter 2 Polynomials** **Topics**

2.1 Introduction

2.2 Polynomials in One Variable

2.3 Zeroes of a Polynomial

2.4 Remainder Theorem

2.5 Factorisation of Polynomials

2.6 Algebraic Identities and

2.7 Summary.

**NCERT Solutions CLASS 9 Maths ****Chapter 3 Coordinate Geometry Topics**

3.1 Introduction

3.2 Cartesian System

3.3 Plotting a Point in the Plane if its Coordinates Are Given and

3.4 Summary.

**NCERT Solutions CLASS 9 Maths** **Chapter 4 Linear Equations in Two Variables Topics**

4.1 Introduction,

4.2 Linear Equations,

4.3 Solution of a Linear Equation,

4.4 Graph of a Linear Equation in Two Variables,

4.5 Equations of Lines Parallel to the x-axis and y-axis, and

4.6 Summary.

**NCERT Solutions CLASS 9 Maths** **Chapter 5 Introduction To Euclid’s Geometry** **Topics**

5.1 Introduction

5.2 Euclid’s Definitions, Axioms and Postulates

5.3 Equivalent Versions of Euclid’s Fifth Postulate

5.4 Summary.

**NCERT Solutions CLASS 9 Maths ****Chapter 6 Lines and Angles** **Topics**

6.1 Introduction

6.2 Basic Terms and Definitions

6.3 Intersecting Lines and Non-intersecting Lines

6.4 Pairs of Angles

6.5 Parallel Lines and a Transversal

6.6 Lines Parallel to the Same Line

6.7 Angle Sum Property of a Triangle

6.8 Summary.

**NCERT Solutions CLASS 9 Maths ****Chapter 7 Triangles** **Topics**

7.1 Introduction

7.2 Congruence of Triangles

7.3 Criteria for Congruence of Triangles

7.4 Some Properties of a Triangle

7.5 Some More Criteria for Congruence of Triangles

7.6 Inequalities in a Triangle

7.7 Summary.

**NCERT Solutions CLASS 9 Maths** **Chapter 8 Quadrilaterals** **Topics**

8.1 Introduction

8.2 Angle Sum Property of a Quadrilateral

8.3 Types of Quadrilaterals

8.4 Properties of a Parallelogram

8.5 Another Condition for a Quadrilateral to be a Parallelogram

8.6 The Mid-point Theorem

8.7 Summary.

**NCERT Solutions CLASS 9 Maths** **Chapter 9 Areas of Parallelograms and Triangles Topics**

9.1 Introduction

9.2 Figures on the Same Base and Between the Same Parallels

9.3 Parallelograms on the same Base and Between the same Parallels

9.4 Triangles on the same Base and between the same Parallels

9.5 Summary.

**NCERT Solutions CLASS 9 Maths** **Chapter 10 Circles Topics**

10.1 Introduction

10.2 Circles and Its Related Terms: A Review

10.3 Angle Subtended by a Chord at a Point

10.4 Perpendicular from the Centre to a Chord

10.5 Circle through Three Points

10.6 Equal Chords and Their Distances from the Centre

10.7 Angle Subtended by an Arc of a Circle

10.8 Cyclic Quadrilaterals

10.9 Summary.

**NCERT Solutions CLASS 9 Maths ****Chapter 11 Constructions** **Topics**

11.1 Introduction

11.2 Basic Constructions

11.3 Some Constructions of Triangles

11.4 Summary.

**NCERT Solution CLASS 9 Maths** **Chapter 12 Heron’s Formula** **Topics**

12.1 Introduction

12.2 Area of a Triangle — by Heron’s Formula

12.3 Application of Heron’s Formula in Finding Areas of Quadrilaterals

12.4 Summary.

**NCERT Solutions CLASS 9 Maths ****Chapter 13 Surface Areas And Volumes** **Topics**

13.1 Introduction

13.2 Surface Area of a Cuboid and a Cube

13.3 Surface Area of a Right Circular Cylinder

13.4 Surface Area of a Right Circular Cone

13.5 Surface Area of a Sphere

13.6 Volume of a Cuboid

13.7 Volume of a Cylinder

13.8 Volume of a Right Circular Cone

13.9 Volume of a Sphere

13.10 Summary.

**NCERT Solutions CLASS 9 Maths Chapter 14 Statistics Topics**

14.1 Introduction

14.2 Collection of Data

14.3 Presentation of Data

14.4 Graphical Representation of Data

14.5 Measures of Central Tendency

14.6 Summary.

**NCERT Solutions CLASS 9 Maths** **Chapter 15 Probability Topics**

15.1 Introduction

15.2 Probability – an Experimental Approach

15.3 Summary.

## Important NCERT Solution Links

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