Thank you for using the Jiskha Homework Help Forum. Hopefully the following sites will help you:

1l http://www.mathwords.com/s/sohcahtoa.htm

2. http://en.wikipedia.org/wiki/Trigonometry

I get how to use soh-cah-toa and everything but could someone help me with how to plug it into a graphing calculator and solve for different sides and whatnot??

2 letters....FU

how does one know when to use which function to get the angle

3 answers

tan angle x=15/8

tan angle x=15/8=1.875 so angle x=62

12*12