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Aarish Asif from STEMBridge Learning explains Class 9 Mathematics Exercise 6.4 from Trigonometry and Bearings, solving every question clearly and logically for exam preparation.
About This Lesson
In this lecture, we cover Exercise 6.4 – Trigonometry and Bearings from Class 9 Mathematics (FBISE / Matric / O-Level Equivalent).
Exercise 6.4 focuses on advanced application-based problems involving trigonometric ratios and bearings. The lecture is structured to help students understand how to approach multi-step problems accurately and confidently.
🎥 Watch Now:
Class 9 Mathematics | Exercise 6.4 – Trigonometry and Bearings | STEMBridge Learning
👉 https://yt.openinapp.co/a8a4b
Lesson Details
- Subject: Mathematics
- Chapter: Trigonometry & Bearings
- Exercise: 6.4
- Level: Class 9 (FBISE / Matric / O-Level Equivalent)
- Platform: STEMBridge Learning YouTube Channel
What You Will Learn
In this lecture, you will learn:
- How to interpret complex bearings questions correctly
- Application of sine, cosine, and tangent in multi-step problems
- Accurate diagram drawing for trigonometry and bearings
- Breaking down lengthy word problems into simple steps
- Complete step-by-step solutions of all textbook questions
- Exam-relevant techniques to avoid common mistakes
Each question is explained logically to ensure clarity and confidence.
Why Exercise 6.4 Is Important
Exercise 6.4 is a key part of Chapter 6 and often contains higher-difficulty questions in exams. Mastering this exercise improves problem-solving skills and exam performance.
By completing this lecture, you will:
- Strengthen your understanding of trigonometry applications
- Improve accuracy in bearings and direction-based questions
- Develop confidence in solving lengthy exam problems
- Learn proper mathematical presentation for full marks
- Build a solid foundation for higher-level trigonometry
Exam Tips for Exercise 6.4
- Draw a neat and properly labeled diagram for every question
- Always indicate the north direction before measuring bearings
- Identify the correct trigonometric ratio before calculation
- Show complete working steps, even if the answer is simple
- Recheck direction angles to avoid sign or orientation errors
Clear diagrams and structured steps can significantly improve marks.
Watch the Full Lecture
👉 Class 9 Mathematics | Exercise 6.4 – Trigonometry and Bearings | STEMBridge Learning
👉 https://yt.openinapp.co/a8a4b
This lecture is suitable for detailed learning as well as revision before exams.
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This video addresses all these learning needs clearly and effectively.
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Class 9 Mathematics Exercise 6.4 – Trigonometry and Bearings explained by STEMBridge Learning with exam-focused methods and clear reasoning.
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