I have recently updated the website to include a very small trigonometry section. If you can think of any TRICK not on the site please let me know. Like the website says, this is not really a lesson in trigonometry. If you run into problems that deal with basic trig, and you do not know how to do them, post a message on the forum.
Next section is the Geometry section which will include quite a lot, so I don't know if it will be up before the regional competition. I will do my best.
