Semester 2, Week 4
SHS2 Additional Mathematics
Measurement of Triangles
2.2.2.LI.1 Prove and apply compound angles to derive the identities for multiple angles and half angles.
Geometric Reasoning and Measurement · Measurement of Triangles
Measurement of Triangles
2.2.2.LI.2 Derive the sine and cosine rules and apply them to solve problems.
Geometric Reasoning and Measurement · Measurement of Triangles