2021.03.08 Quiz

If $\theta\ =\ 148\degree$ , determine the quadrant in which  $\theta$  lies.

If $\theta\ =\ 273\degree$ , determine the quadrant in which  $\theta$  lies.

If  $\sin\ \alpha\ >0$ , determine the quadrants in which  $\alpha$  may lies.

If $\tan\ \beta\ <\ 0$  and  $\cos\ \beta\ >\ 0$  , determine the quadrant in which  $\beta$  lies.

If $\tan\ \theta\ >\ 0$  and  $\sin\ \theta\ <\ 0$ , determine the quadrant in which  $\theta$  lies.

 $A\left(-3,\ 4\right)$  is a point on the terminal side of an angle  $\theta$  . Find  $\sin\ \theta$  .

 $A\left(-3,\ 4\right)$  is a point on the terminal side of an angle  $\theta$  . Find $\cos\ \theta$  .

 $A\ \left(-3,\ 4\right)$  is a point on the terminal side of an angle  $\theta$  . Find  $\tan\ \theta$  .

If  $\sin\ \theta\ =\ \frac{12}{13}$  and  $\theta$  lies in Quadrant I, then  $\cos\ \theta\ =$  

If $\sin\ \theta\ =\ \frac{12}{13}$ and  $\theta$  lies in Quadrant I, then  $\tan\ \theta\ =$