A 'Teach Further Maths' Resource

39 slides

Lesson Objectives:

To be able to deduce trig. ratios of 30, 45 and 60 degrees respectively.
To know the relationships sin θ = cos (90-θ) and cos θ = sin(90-θ).
To be able to write trig. ratios as trig. ratios of acute angles.
To understand what is meant by ‘odd functions’ and ‘even functions’.