Скачать или смотреть Class 9 Math: Exercise 11.4 -Volume of Sphere & Hemisphere Q5-10|Step-by-Step Solution|

📘 Class 9 Maths – Chapter 11: Surface Areas and Volumes
🎥 Exercise 11.4 | Volume of Sphere & Hemisphere | Questions 5 to 10 Solved

In this video, we cover *Questions 5 to 10* from NCERT *Exercise 11.4**, focusing on **Volume of a Sphere and Hemisphere* with step-by-step solutions and concept clarity.

✅ Topics Covered:
• Volume of Sphere = (4/3) × π × r³
• Volume of Hemisphere = (2/3) × π × r³
• Application-based questions
• Units, simplification tricks & word problems

🎯 Best For:
✔️ Class 9 CBSE / ICSE / State Board students
✔️ Building strong concepts in Mensuration
✔️ Preparing for school exams and competitive basics

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