# Thread: Help Im Sick And Cant Think

1. ## Help Im Sick And Cant Think

I cant remember how to do this. I must be sick. Its is due today.

2. Originally Posted by jwein4492
I cant remember how to do this. I must be sick. Its is due today.
Without looking at your attachment, I think this is a lame excuse, and it seems you want someone to do your homework for you.

3. It is a truly simple problem if one realizes that there are two similar right triangles there. Recall that a tangent is perpendicular to a radial segement.