Students will be able to
- simplify trigonometric expressions using the relationship between trigonometric functions,
- use the Pythagorean to simplify trigonometric expressions,
Students should already be familiar with
- the relationship between trigonometric functions and reciprocal trigonometric functions,
- the equivalence of trigonometric functions with complementary angles,
- the Pythagorean theorem.
Students will not cover
- double- and half-angle formulae,
- solving trigonometric equations.