Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)

S#	Lecture	Course	Institute	Discipline
1	Sine & cosine identities: periodicity (K-A)	Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)	Khan Academy	Basic and Health Sciences
2	Sine & cosine identities: symmetry (K-A)	Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)	Khan Academy	Basic and Health Sciences
3	Tangent identities: periodicity-video (K-A)	Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)	Khan Academy	Basic and Health Sciences
4	Tangent identities: symmetry-video (K-A)	Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)	Khan Academy	Basic and Health Sciences
5	The trig functions & right triangle trig ratios (K-A)	Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)	Khan Academy	Basic and Health Sciences
6	Trig unit circle review (K-A)	Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)	Khan Academy	Basic and Health Sciences
7	Trig values of special angles (K-A)	Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)	Khan Academy	Basic and Health Sciences
8	Unit circle (K-A)	Topic A: Lessons 1-7: Unit circle definition of trig functions (K-A)	Khan Academy	Basic and Health Sciences

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