Introduction to CBSE Maths Geometry Formula PDF (2025-26)

Geometry is one of the most fundamental and scoring branches of Mathematics in the CBSE curriculum. It deals with shapes, sizes, angles, lines, surfaces, and their properties. Geometry builds strong visualisation skills and logical reasoning, which are essential not only for board exams but also for competitive examinations.

To help students revise and master this important subject, Studentbro.in provides a CBSE Maths Geometry Formula PDF for the academic session 2025-26, available for free download. This PDF includes chapter-wise important geometry formulas, theorems, properties, and rules, strictly based on the latest CBSE syllabus.

Direct All Chapter Links to Download MCQ Based Question (PDF)

► Click “Download Here” next to your subject to access the free PDF.

Importance of Geometry in CBSE Mathematics

Geometry plays a vital role in developing spatial understanding, logical thinking, and problem-solving ability. Many real-life applications and higher mathematical concepts are based on geometry.

Studying Geometry helps students:

• Understand shapes, angles, and figures

• Develop visualisation and reasoning skills

• Apply theorems logically

• Improve accuracy and diagram-based problem solving

• Score well in board and competitive exams

The Studentbro.in Geometry Formula PDF is designed to make geometry revision simple, clear, and effective.

CBSE Syllabus Overview for Geometry (2025-26)

According to the CBSE syllabus 2025-26, Geometry is taught across Class 9, Class 10, Class 11, and Class 12 with increasing complexity. This formula PDF focuses on core geometry concepts and formulas frequently asked in exams.

Chapter-wise Coverage of Geometry Formulas

Basic Geometrical Concepts

• Point, line, ray, and plane

• Types of angles

• Intersecting and parallel lines

Lines and Angles

• Angle sum property

• Corresponding, alternate, and co-interior angles

• Vertically opposite angles

Triangles

• Types of triangles

• Triangle inequality theorem

• Congruence criteria (SSS, SAS, ASA, RHS)

• Similarity of triangles

• Pythagoras theorem

Quadrilaterals

• Properties of parallelogram

• Rectangle, square, rhombus, trapezium

• Angle and diagonal properties

Circles

• Radius, diameter, chord, arc

• Tangent properties

• Angle subtended by an arc

• Length of tangent

Mensuration (2D Shapes)

• Perimeter and area formulas

• Triangle, rectangle, square

• Parallelogram, rhombus, trapezium

• Circle and semicircle

Surface Areas and Volumes (3D Shapes)

• Cube and cuboid

• Cylinder

• Cone

• Sphere and hemisphere

• Frustum of cone

Coordinate Geometry (Introductory)

• Distance formula

• Section formula

• Area of triangle

Important Geometry Formulas Included

• Area of triangle = ½ × base × height

• Area of circle = πr²

• Circumference of circle = 2πr

• Pythagoras theorem: a² + b² = c²

• Surface area and volume formulas of solids

Key Theorems and Properties of Geometry

• Triangle congruence theorems

• Triangle similarity criteria

• Properties of parallel lines

• Circle theorems

• Tangent theorems

Features of Studentbro.in Geometry Formula PDF

• Based on latest CBSE syllabus 2025-26

• Chapter-wise structured geometry formulas

• Includes diagram-based concepts

• Simple language and clear format

• Useful for board exams and competitive exams

• Free PDF download

How to Download CBSE Geometry Formula PDF from Studentbro.in

Students can easily download the Geometry formula PDF from the official website.

Download Link: Geometry Formula PDF

All study materials available on Studentbro.in are completely free for students.

Benefits of Using Geometry Formula PDF

• Quick and effective revision

• Improves diagram-based problem solving

• Strengthens conceptual understanding

• Saves preparation time

• Reduces exam anxiety

Who Should Use This Geometry Formula Sheet

• CBSE students

• Class 9 to Class 12 students

• Competitive exam aspirants

• Teachers for revision sessions

• Parents helping students

Role of Geometry in Higher Mathematics and Competitive Exams

Geometry is essential for:

• Coordinate geometry

• Trigonometry

• Engineering and architecture basics

• Physics numericals

• Competitive exams like JEE, NDA, etc.

A strong foundation in geometry ensures accuracy and confidence in advanced mathematical problems.

Why Choose Studentbro.in for Chapter-wise Maths Formula PDFs

Studentbro.in provides:

• Chapter-wise formula sheets

• CBSE notes

• Sample papers

• Important questions

• Previous year question papers

All content is prepared strictly according to CBSE guidelines and student learning needs.

Tips to Study Geometry Effectively

• Practice drawing neat diagrams

• Learn theorems with proper reasoning

• Revise formulas daily

• Use the formula PDF before exams

• Apply geometry concepts in numerical problems

Frequently Asked Questions

Is this Geometry formula PDF based on CBSE 2025-26 syllabus?

Yes, it is fully updated as per the latest CBSE curriculum.

Is the Geometry formula PDF free on Studentbro.in?

Yes, it is completely free to download.

Is Geometry important for competitive exams?

Yes, Geometry is a core part of many competitive exams.

Conclusion

The CBSE Maths Geometry Formula PDF (2025-26) from Studentbro.in is a must-have resource for students aiming to strengthen their geometry concepts. With chapter-wise formulas, theorems, and clear explanations, this PDF makes learning and revision easy and effective.

For trusted CBSE Maths chapter-wise formula sheets and exam-oriented preparation, Studentbro.in is the ideal platform.

Download the Geometry Maths Formula PDF today and build a strong mathematical foundation.