Hello!

We're learning trigonometry, but the side lengths are all radicals and funky decimals!

I'm perplexed with trigonometry as it is -- but now this is even more confusing!

Can someone please explain the formulas for SIN, COS, and TAN, and if they change when decimals and square roots (radicals) are put into play?

(I am aware of Soh Cah Toa -- but I'm still lost on how to find these sides on the triangles themselves!)

(Examples would help -- if possible! :)

Thank you for your time! <3