Hello everyone.

The past two weeks I gave you ACT prep videos on basic trigonometry and trigonometric identities. You can see those videos on YouTube here:

ACT Prep – Trigonometry of the Right Triangle

ACT Prep – Trigonometric Identities

Today I have uploaded a video to my YouTube channel that shows how to solve ACT math problems that require the laws of signs and cosines.  You can visit the YouTube page here:  ACT Prep – Laws of Sines and Cosines

For your convenience I have also embedded this video below:

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Until next time…

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