# Class 9 Maths Notes > In this app you will find NCERT Notes for class 9 Maths. Canonical page: [https://chrome-stats.com/d/com.ncert.class9mathsnotes](https://chrome-stats.com/d/com.ncert.class9mathsnotes) ## Overview - **ID:** `com.ncert.class9mathsnotes` - **Platform:** Android - **Type:** Android app - **Status:** Removed - **Publisher:** StudySolutions - **Category:** EDUCATION - **Downloads:** 16,383 - **Version:** 1.1 - **Last updated:** 2021-10-22 - **First published:** 2020-12-31 - **Data as of:** 2024-11-25 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ncert.class9mathsnotes) - **Website:** [https://leavebooks.com/](https://leavebooks.com/) - **Privacy policy:** [https://studysolutions546.blogspot.com/2020/07/study-solutions-privacy-policy.html](https://studysolutions546.blogspot.com/2020/07/study-solutions-privacy-policy.html) ## Description NCERT Notes for Class 9 Maths includes all the questions provided in NCERT Books for 9th Class Maths

Subject. Here all questions are solved with detailed explanation and available for free to check.

Chapter 1- Number systems
Chapter 2- Polynomials
Chapter 3- Coordinate Geometry
Chapter 4- Linear Equations in Two Variables
Chapter 5- Introduction to Euclid Geometry
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 ## Similar extensions and apps - [Class 12 Hindi Notes](https://chrome-stats.com/d/com.ncert.class12hindinotes) — 24,816 users - [Class 12 Physical Edu Notes](https://chrome-stats.com/d/com.ncert.class12physicaleducationnotes) — 7,614 users - [Class 12 History Notes](https://chrome-stats.com/d/com.ncert.class12historynotes) — 21,776 users - [Class 12 English Notes](https://chrome-stats.com/d/com.ncert.class12englishnotes) — 19,345 users - [Class 11 Hindi Notes](https://chrome-stats.com/d/com.ncert.class11hindinotes) — 17,922 users - [Class 11 Informatics P Notes](https://chrome-stats.com/d/com.ncert.class11informaticspracticenotes) — 714 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.ncert.class9mathsnotes)