# Math Help - Trig identities test tom

1. ## Trig identities test tom

is there any tips that i should know of?

2. ## Re: Trig identities test tom

Maybe that $\tan \theta = \frac{\sin \theta}{\cos \theta}$

What level of math are you studying?

3. ## Re: Trig identities test tom

Canadian grade 11

4. ## Re: Trig identities test tom

Well I teach Australian year 11, so remember that

$\tan \theta = \frac{\sin \theta}{\cos \theta}$ and $\sin^2 \theta+\cos^2 \theta=1$

Now turn off your computer, open your textbook and revise, its the best way to study!