Grade 11 → Mathematics

Advanced Trigonometry

Master trig functions.

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Lessons

1

Common Mistakes

 2

Guided Practice

ACT: Values
3

Trigonometric Identities

ACT: value of sin(75°).
4

The Unit Circle

ACT: coordinates of the point on the unit circle at angle 5Ï€/6.
5

Unit Quiz

ACT: values. No calculator needed.
6

Word Problems