The Unit Circle :)

Hi all,
I know today's post is a little late, but on the other side of the world it is early hours of tomorrow, so technically I am still okay :) I will blame my late post on the Unit Circle :)
Today, was crazy, I woke up and my computer didn't work. It wouldn't turn on and I was getting concerned. So, it took 3 hours of my day for it to be looked at, at the Apple store. When the diagnose, came back, it was the power cord that had something funny happen to it and I just had to reset the battery. (I don't know to much about computers, but that is what they told me) I am relieved it is all fixed. Then, when I came home I have been studying Math non-stop.
I have to say memorizing math equations are useful to memorize but not all to fun.
Right, now I am working on memorizing the Unit Circle and all the fun things that come along with that, and the right triangle and how the two work together.
For you out there that don't know what the unit circle looks, here it is:

The Unit Circle

I use to have this thing memorized and all the sine, cosine, tangents, and the identities of all of them.  I use to have a lot of this memorized but I am now in the process of recalling them to my memory.  I hope it comes quick.

Well, I better get back to studying.

As always, thanks for reading.