9TH Grade, 9th Mathematics Notes, Guides & Study Resources

CBSE Class 9 Mathematics – Number Systems

Explore different types of numbers including rational, irrational, and real numbers. Understand their properties and how they inte...

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Explore Number Systems – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Polynomials

9th . Mathematics . Polynomials

Learn about polynomials, their types, degrees, and operations like addition, subtraction, and multiplication.

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Explore Polynomials – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Linear Equations in Two Variables

9th . Mathematics . Linear Equations in Two Variables

Understand how to form, interpret, and graph linear equations in two variables using real-life contexts and mathematical logic.

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Explore Linear Equations in Two Variables – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Introduction to Euclid’s Geometry

9th . Mathematics . Introduction to Euclid’s Geometry

Explore the foundations of geometry as introduced by Euclid, including definitions, axioms, and postulates that form the basis of modern geometry.

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Explore Introduction to Euclid’s Geometry – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Triangles

9th . Mathematics . Triangles

Dive into the world of triangles by learning their types, properties, and theorems related to congruence and inequality.

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Explore Triangles – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Quadrilaterals

9th . Mathematics . Quadrilaterals

Understand the properties, classifications, and angle relationships in quadrilaterals, a key shape in geometry with four sides.

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Explore Quadrilaterals – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Heron’s Formula

9th . Mathematics . Herons Formula

Learn to calculate the area of triangles and other polygons using Heron’s elegant and powerful formula.

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Explore Herons Formula – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Surface Areas and Volumes

9th . Mathematics . Surface Areas and Volumes

Explore how to calculate the surface areas and volumes of 3D shapes like cubes, cylinders, cones, and spheres.

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Explore Surface Areas and Volumes – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Statistics

9th . Mathematics . Statistics

Understand how to collect, organize, and interpret data using tools like frequency tables and bar graphs.

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Explore Statistics – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Probability

9th . Mathematics . Probability

Learn to measure chances and predict outcomes in real-life situations using the basics of probability.

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Explore Probability – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Constructions

9th . Mathematics . Constructions

Master the art of geometrical constructions using compass and straightedge – from bisecting angles to drawing triangles with given conditions.

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Explore Constructions – Review the study notes and take the quiz challenge!

CBSE Class 9 Mathematics – Areas of Parallelograms and Triangles

9th . Mathematics . Areas of Parallelograms and Triangles

Understand the relationships between base, height, and area for parallelograms and triangles through geometric reasoning and proofs.

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Explore Areas of Parallelograms and Triangles – Review the study notes and take the quiz challenge!

9TH Grade, 9th Mathematics Notes, Guides & Study Resources – Free Access