I wanted to use my new/old trig in programming. I think it'd be easiest to use it in Scratch, then apply it to new languages I'm not completely familiar to.

I am looking for scripters or nonscripters who have ideas, although I will be doing a lot of the programming.

You do not need to know trig, but it might help to.

I think I will be building a triangle solver first while building my collection of custom blocks.

Any other ideas?

Maybe a graphing calculator?

I would help but it sounds a little bit too complicated for me.