Unit Circle Practice

Identify the Positive angle in both radians and degrees that represent point H.

• $150\degree,\ \frac{5\pi}{6}$

• $135\degree,\ \frac{3\pi}{4}$

• $180\degree,\ \pi$

• $210\degree,\ \frac{7\pi}{6}$

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

Identify the Positive angle in both radians and degrees that represent point D.

•  $60\degree,\ \frac{\pi}{3}$ 

•  $45\degree,\ \frac{\pi}{4}$ 

•  $-60\degree,\ -\frac{\pi}{3}$ 

•  $90\degree,\ \frac{\pi}{2}$ 

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

Identify the Positive angle in both radians and degrees that represent point L.

•  $240\degree,\ \frac{4\pi}{3}$ 

•  $225\degree,\ \frac{5\pi}{4}$ 

•  $-60\degree,\ -\frac{\pi}{3}$ 

•  $270\degree,\ \frac{3\pi}{2}$ 

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

CCSS.HSG.C.B.5

Identify the Positive angle in both radians and degrees that represent point I.

•  $180\degree,\ \pi$ 

•  $210\degree,\ \frac{7\pi}{6}$ 

•  $150\degree,\ \frac{5\pi}{6}$ 

•  $360\degree,\ 2\pi$ 

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

CCSS.HSG.C.B.5

Name the angle indicated by the graph in both radians and degrees.

• $-135\degree,\ -\frac{3\pi}{4}$

• $225\degree,\ \frac{5\pi}{4}$

• $-120\degree,\ -\frac{2\pi}{3}$

• $210\degree,\ \frac{7\pi}{6}$

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSG.C.B.5

Name the angle that is coterminal to the angle indicated by the graph in both radians and degrees.

• $-135\degree,\ -\frac{3\pi}{4}$

• $225\degree,\ \frac{5\pi}{4}$

• $-120\degree,\ -\frac{2\pi}{3}$

• $210\degree,\ \frac{7\pi}{6}$

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

CCSS.HSG.C.B.5

Name the angle indicated by the graph in both radians and degrees.

• $300\degree,\ \frac{5\pi}{3}$

• $315\degree,\ \frac{7\pi}{4}$

• $-60\degree,\ -\frac{\pi}{3}$

• $-300\degree,\ -\frac{5\pi}{3}$

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

Name the angle that is coterminal to the angle indicated by the graph in both radians and degrees.

• $300\degree,\ \frac{5\pi}{3}$

• $315\degree,\ \frac{7\pi}{4}$

• $-60\degree,\ -\frac{\pi}{3}$

• $-300\degree,\ -\frac{5\pi}{3}$

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

Find the exact value of the trig ratio.
 $\cos30\degree$   

•  $\frac{\sqrt{3}}{2}$  

•  $\frac{1}{2}$  

•  $\frac{\sqrt{2}}{2}$  

•  $-\frac{1}{2}$  

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

Find the exact value of the trig ratio.
 $\sin180\degree$   

•  $0$  

•  $1$  

•  $\frac{1}{2}$ 

•  $-1$  

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8