Unit Circle pre-test

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

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

$$\frac{\pi}{2}$$

$$\frac{5\pi}{4}$$

0

$$\frac{7\pi}{4}$$

$$\pi$$

$$\frac{3\pi}{2}$$

$$\frac{3\pi}{2}$$

$$\frac{\pi}{2}$$

$$\frac{7\pi}{6}$$

$$\frac{11\pi}{6}$$

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

$$\frac{5\pi}{3}$$

$$\frac{\pi}{6}$$

$$\frac{5\pi}{6}$$

$$\frac{2\pi}{3}$$

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

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

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

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

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

$$\left(0,\ -1\right)$$

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

$$\left(0,\ 1\right)$$

$$\left(-1,\ 0\right)$$

$$\left(1,\ 0\right)$$

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