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Cone | Surface Area & Volume | Class 9–10 | SSC Maths

In this video, we explain the Surface Area and Volume of a Cone in a simple and logical way.
This lecture is specially designed for Class 9, Class 10, and SSC exam aspirants.

🔹 Topics covered in this video:

Definition of a cone

Radius (r), Height (h) and Slant Height (l)

Curved Surface Area (CSA) of a cone

Total Surface Area (TSA) of a cone

Volume of a cone

Important formulas with clear explanation

Exam-oriented examples and tips


📐 Formulas discussed:

CSA = πrl

TSA = πr² + πrl

Volume = (1/3)πr²h


This video will help you: ✅ Understand concepts easily
✅ Solve numericals confidently
✅ Prepare for SSC, Board Exams & other competitive exams

📌 Watch till the end for better clarity.

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