Скачать или смотреть Mensuration 7.3 | Class 10 Geometry | Maharashtra State Board | Complete Solutions & Formulas

Welcome to our Geometry learning series for Class 10 (Maharashtra State Board)!
In this video, we’ll deeply understand one of the most important concepts in Mensuration – Area of a Sector and Length of an Arc, from Chapter 7, Practice Set 7.2.

This topic is very important for board exams and competitive tests, and in this lesson, we’ll make it easy for you with clear explanations, step-by-step derivations, and solved examples.

🔹 What You’ll Learn in This Video

✅ Concept of sector and arc in a circle
✅ Derivation of formulas for
 • Area of a sector
 • Length of an arc
✅ Relationship between central angle and circle proportion
✅ Step-by-step solutions to textbook problems from Practice Set 7.2
✅ Easy tricks to remember formulas
✅ Common exam mistakes and how to avoid them
✅ Real-life applications of sector and arc (like clocks, pizza slices, wheels, etc.)

📚 Useful For

Class 10 Maharashtra Board students

SSC Geometry exam preparation

Concept and formula revision

Students who want quick understanding + full marks in exams

🎯 Learning Outcomes

✔ Understand the meaning of sector and arc clearly
✔ Apply formulas for arc length and sector area easily
✔ Solve all questions from Mensuration 7.2 step-by-step
✔ Build strong confidence for Geometry exams

📘 Related Topics

Mensuration | Chapter 7 | Area of Circle | Arc Length | Sector Area | Maharashtra SSC Geometry | Practice Set 7.2
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