Unit 5B Unit Circle

360 degrees

180 degrees

135 degrees

270 degrees

120 degrees

$$210\degree$$  

$$45\degree$$  

$$150\degree$$  

$$60\degree$$  

90

$$\pi$$

$$2\pi$$

$$\frac{3\pi}{4}$$

$$\frac{3\pi}{4}$$  

$$\frac{\pi}{2}$$  

$$\frac{7\pi}{4}$$  

$$\frac{7\pi}{6}$$  

$$\left(\tan\theta,\sin\theta\right)$$

$$\left(\cot\theta,\cos\theta\right)$$

$$\left(\sin\theta,\cos\theta\right)$$

$$\left(\cos\theta,\sin\theta\right)$$

$$-\frac{1}{2}$$

$$\frac{1}{2}$$

$$\frac{\sqrt{3}}{2}$$

$$-\frac{\sqrt{3}}{2}$$

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

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

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

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

$$\left(\frac{\sqrt{2}}{2},\frac{\sqrt{2}}{2}\right)$$  

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

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

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

0

1

-1

$$\frac{1}{2}$$