# How do you find tan theta if sin theta=sqrt7/4, cos theta =3/4?

In this way, remembering that $\tan \theta = \sin \frac{\theta}{\cos} \theta$.
$\tan \theta = \frac{\frac{\sqrt{7}}{4}}{\frac{3}{4}} = \frac{\sqrt{7}}{4} \cdot \frac{4}{3} = \frac{\sqrt{7}}{3}$.