Does anyone know of a good trig program that I could put into my calculator?

Question

I have a ti-89.

If you could give me the link or tell me the name and if you could tell me how to put the program in my calc. i would greatly appreciate it. Thanks!

Answer 1

Once, I created a trig program that ask you if you want to solve for all sides and angles given side-angle-side, or angle-side-angle. Then you chose your stuff and it gives you all of your answers. It was a very simple program.

Answer 2

http://www.ticalc.org/basics/calculators/ti-89.html