Playlist for Trigonometric Functions

Now that we have some of the basics out of the way, it's time to jump into Trigonometric Functions. That is to say, using the basics to solve high level problems, like The Law of Sines, Law of Cosines, solving all kinds of triangles, and the infamous graphing trigonometric functions. Best part of all, we unveil a fresh character, President ObaMATH, right in the "Oval Office"! The fun promo is here.

Helpful tips:

  • At the top of each video, you can access that lesson's worksheet and quiz.

  • The worksheet contains the exact problems we cover in the video. Just print the sheet and work along with the class.

  • Take the quiz right after the video, to see how well you learned it.

  • To access the worksheet and quiz at any time, simply pause the video.

  • Below, you also have the option of viewing the same playlist on YouTube.


The videos in this playlist include:

1 of 11 – Trigonometry Functions

2 of 11 – Trigonometric Functions in Right Triangles

3 of 11 – Trigonometric Functions of General Angles

4 of 11 – Law of Sines

5 of 11 – Law of Cosines

6 of 11 – Circular Functions and The Unit Circle

7 of 11 – Graphing SIN and COS

8 of 11 – Graphing CSC and SEC

9 of 11 – Graphing TAN and COT

10 of 11 – Inverse Trigonometric Functions, part 1 of 2

11 of 11 – Inverse Trigonometric Functions, part 2 of 2

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