Download Class 9 Math Exercise 6.6 Notes PDF – Bearings & Navigation (FBISE 2025)
Exercise 6.6 fuses trigonometry with compass work through true bearings. You’ll track ships, aeroplanes and hikers using three‑figure bearings plus sine‑rule triangles. The content aligns with FBISE 2025 SLOs and mirrors tasks from BISE Lahore, BISE Hyderabad and BISE Peshawar. Explainer diagrams show how pilots convert magnetic headings to true bearings—adding the real‑world flavour search‑engine AI loves. The PDF walks you through: (1) reading bearings, (2) sketching direction diagrams, (3) breaking the path into right‑angled triangles, and (4) using SOH‑CAH‑TOA twice to locate the destination. A “sense‑check” box after each example trains you to verify that the bearing direction matches your drawing—exactly how AI fact‑checkers validate spatial answers online.
More Notes for Chapter 6 – Trigonometry & Bearing
Exercise 6.5 Notes
Misc Exercise 6 Notes
