90% Student জানেই না গোলকের আয়তন মানে কি ? | গোলক Chapter 12 | Lecture 1 | Puskar Da | TGI Army

📚 Class 10 Mathematics | গোলক (Sphere) | Lecture 1 | Bengali Medium Welcome to the first lecture of the গোলক (Sphere) chapter for Class 10 Mathematics. In this video, we build the foundation of the chapter by understanding the core concepts, definitions, and thinking process needed to solve sphere-related problems confidently. 🎯 In this lecture, you'll learn: ✔️ What is a Sphere (গোলক)? ✔️ Radius, Diameter and Centre ✔️ What is Surface Area ( সমগ্রতলের ক্ষেত্রফল ) of Sphere and Hemisphere ✔️ What is Volume ( আয়তন ) of Sphere and Hemisphere ✔️ Exercise Problem Solved ✔️ Important concepts required for upcoming lectures ✔️ How to approach sphere-based mathematical problems ------------------------------------------------- ------------------------------------------------- 👉 Join Our Telegram Channel 🚀 https://t.me/tgiarmy10 ------------------------------------------------- ------------------------------------------------- This series is designed not only for Madhyamik preparation but also to improve mathematical thinking and problem-solving skills. 📌 Perfect for: Class 10 Bengali Medium Students Madhyamik Aspirants Students who want strong conceptual understanding Board Exam Preparation ------------------------------------------------- ------------------------------------------------- 🚀 Follow the complete chapter series to master Golok (Sphere) from basics to advanced exam-level questions. 🔔 Subscribe and turn on notifications so you don't miss the next lecture. ✅ Related Search class 10 maths , class 10 maths bengali , madhyamik maths , wbbse maths , golok class 10 , golok chapter , গোলক class 10 , গোলক math , class 10 mathematics bengali medium , the ghosal institution , the ghosal institution madhyamik , tgiarmy ✅ Related Hashtags #mathematics #wbbse #wbbsemathclass9 #wbbsemathclass10 #mathsbengali #bengalimath #bengalimedium #madhyamik2027 #2ndsummative