Unit Circle Practice

What is  $\sin\left(60\degree\right)$  ?

•  $\frac{\sqrt{3}}{2}$  

•  $-\frac{1}{2}$  

•  $1$  

•  $\frac{\pi}{3}$  

Tags

CCSS.HSF.TF.A.2

What is the radian measure for

 $210\degree$  ?

•  $\pi$  

•  $\frac{\pi}{3}$  

•  $\frac{7\pi}{6}$  

•  $\frac{5\pi}{3}$  

Tags

CCSS.HSF.TF.A.1

What is

 $\cos\left(\frac{\pi}{2}\right)$  ?

•  $-\frac{\sqrt{2}}{2}$  

• 1

•  $\frac{\sqrt{3}}{2}$  

• 0

Tags

CCSS.HSF.TF.A.2

What is the degree measure for

 $2\pi$  ?

•  $90\degree$  

•  $180\degree$  

•  $360\degree$  

•  $270\degree$  

Tags

CCSS.HSF.TF.A.1

Select all options that are in Quadrant II.

• $\left(-\frac{\sqrt{3}}{2},\frac{1}{2}\right)$

• $\left(\frac{\sqrt{3}}{2},-\frac{1}{2}\right)$

• $\frac{3\pi}{4}$

• $185\degree$

Tags

CCSS.HSF.TF.A.2