Unit Circle XY Coordinates

Published 2018-02-26
A quick tool for the Unit Circle that can be thrown down onto a test in seconds, so you always have SIN, COS and TAN values of any special angle that is thrown your way.

I realize now that the special angles aren't exactly detailed and should be covered as well. I might be re-doing this video sometime soon to improve the contents and hopefully make it more concise and compelling. I uploaded a quicker explanation if you all don't have 20 minutes to spare.