In this video lesson, Math Instructor Pat McKeague shows that the three definitions we have for the six trigonometric functions are equivalent to one another.

1. The Three Definitions are Equivalent
2. Solving Equations 1
3. Solving Equations 2
4. Solving Equations 3
5. The Law of Sines
6. The Law of Cosines
7. Half-Angle Formulas
8. Double-Angle Formulas
9. Trigonometric Identities
10. Graphing a Trig Function
11. Finding an Equation from a Graph
12. Complex Numbers

In this course, Math Instructor Pat McKeague gives 10 video lessons on Trigonometry. Some of the topics covered are: The Law of Sines, The Law of Cosines, Half-Angle Formulas, Double-Angle Formulas, Trigonometric Identities, Complex Numbers and many more.

Tags: Math, Math Trigonometry