Chapter 15 – Scale Drawings, Bearing and Trigonometry

2nd Edition Papers

15.1 Scale Drawings
( Ex - 15.1 & 15.2 )

15.2 Bearings
( Ex - 15.3)

15.3 Understanding the
Tangent, Cosine & Sine Ratios
( Ex - 15.4 & 15.7 )

15.4 Solving Problems
Using Trigonometry
( Ex - 15.8 )

15.5 Sines, Cosines and Tangents
of Angles more than 90
( Ex - 15.9 )

15.6 The Sines and Cosines Rules
( Ex - 15.10 & 15.11 )

15.7 Area of a Triangles
( Ex - 15.12 )

15.8 Trigonometry in The Three Dimensions
( Ex - 15.13 )

Revision Exercise - 15 A
( Examination Practice )