Non- Right Triangle Trigonometry

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\cot\theta,\left(3,11\right)$  

•  $\frac{\sqrt{130}}{3}$  

•  $\frac{3}{11}$  

•  $\frac{\sqrt{130}}{11}$  

•  $\frac{3}{\sqrt{130}}$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\tan\theta,\left(8,-\sqrt{17}\right)$  

•  $-\frac{9}{\sqrt{17}}$  

•  $-\frac{\sqrt{17}}{8}$  

•  $-\frac{8}{\sqrt{17}}$  

•  $\frac{9}{8}$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\sec\theta,\left(-6,-18\right)$  

•  $-\frac{\sqrt{10}}{10}$  

•  $-\frac{\sqrt{10}}{3}$  

•  $-\frac{1}{3}$  

•  $-\sqrt{10}$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\cos\theta,\left(4,-\sqrt{20}\right)$  

•  $-\frac{\sqrt{20}}{6}$  

•  $\frac{3}{2}$  

•  $-\frac{\sqrt{45}}{5}$  

•  $\frac{2}{3}$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\sin\theta,\left(-\sqrt{5},-2\right)$  

•  $-\frac{3}{2}$  

•  $-\frac{2}{3}$  

•  $-\frac{\sqrt{5}}{3}$  

•  $\frac{\sqrt{5}}{2}$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\cot\theta,\left(-\sqrt{13},6\right)$  

•  $-\frac{\sqrt{13}}{7}$  

•  $-\frac{\sqrt{13}}{6}$  

•  $\frac{7}{6}$  

•  $\frac{\sqrt{5}}{2}$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\tan\theta,\left(-\sqrt{15},-7\right)$  

•  $-\frac{\sqrt{370}}{19}$  

•  $\frac{3}{\sqrt{370}}$  

•  $\frac{\sqrt{370}}{3}$  

•  $\frac{7}{\sqrt{15}}$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\cot\theta,\left(\sqrt{5},-2\right)$  

•  $-\frac{3}{2}$  

•  $\frac{\sqrt{5}}{3}$  

•  $-\frac{\sqrt{5}}{2}$  

•  $\frac{3}{\sqrt{5}}$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\cot\theta,\left(-16,8\right)$  

•  $-\frac{1}{2}$  

•  $-\frac{2}{\sqrt{5}}$  

•  $\sqrt{5}$  

•  $-2$  

Use the given point on the terminal side of angle

 $\theta$  to find the value of the trigonometric function indicated:
 $\sec\theta,\left(-6,-17\right)$  

•  $-\frac{\sqrt{325}}{6}$  

•  $\frac{6}{17}$  

•  $-\frac{17}{\sqrt{325}}$  

•  $-\frac{\sqrt{325}}{17}$