Triggy

Convert the following below to radians:

 $35\degree$  
Write your answer as a fraction then pi.
Ex: 1/2 pi

(a)  

 $45\degree$  can be written as what in radians?

•  $\frac{\pi}{3}$  

•  $\frac{\pi}{8}$  

•  $\frac{\pi}{4}$  

•  $\frac{\pi}{2}$  

 $-\frac{\pi}{4}$  is the same thing as which of the following?

•  $315\degree$  

•  $\frac{5\pi}{4}$  

•  $45\degree$  

•  $\frac{\pi}{4}$  

 What trig function represents:

 $\frac{adj}{hyp}$  

• Sine

• Cosine

• Cosecant

• Secant

What is the value of
 $\cos\left(\frac{\pi}{3}\right)$  

•  $\frac{1}{2}$  

•  $\frac{\sqrt{3}}{2}$  

•  $\sqrt{3}$  

•  $-\frac{1}{2}$  

Which of the following represents:
 $\frac{opp}{adj}$  

•  $\frac{1}{\tan\left(\theta\right)}$  

•  $\frac{1}{\cot\left(\theta\right)}$  

•  $\cot\left(\theta\right)$  

•  $\tan\left(\theta\right)$  

Convert
 $\frac{5\pi}{4}$   to degrees

•  $215\degree$  

•  $225\degree$  

•  $315\degree$  

•  $135\degree$  

Simplify:

 $\frac{\tan\left(x\right)\cos\left(x\right)}{\csc\left(x\right)}$  

•  $\cot\left(x\right)$  

•  $\sin^2\left(x\right)$  

•  $\csc^2\left(x\right)$  

•  $\tan\left(x\right)$  

Evaluate when  $\frac{\pi}{6}$   of the equation  $\csc^2\left(\theta\right)-\cot^2\left(\theta\right)$  

(a)  

 $Simplify\ \ \ \ \ \ \ 2\left(\sin^2\left(\theta\right)+\cos^2\left(\theta\right)\right)$  

(a)