Basic Trigonometric Values

Vocabulary flashcards covering basic trigonometric values and radian measures for special angles.

$$\sin\left(\frac{\pi}{6}\right)$$

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

$$\sin\left(\frac{\pi}{4}\right)$$

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

$$\sin\left(\frac{\pi}{3}\right)$$

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

$$\cos\left(\frac{\pi}{6}\right)$$

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

$$\cos\left(\frac{\pi}{4}\right)$$

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

$$\cos\left(\frac{\pi}{3}\right)$$

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

$$\tan\left(\frac{\pi}{6}\right)$$

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

$$\tan\left(\frac{\pi}{4}\right)$$

$$1$$

$$\tan\left(\frac{\pi}{3}\right)$$

$$\sqrt{3}$$

$$\csc\left(\frac{\pi}{6}\right)$$

$$2$$

$$\csc\left(\frac{\pi}{4}\right)$$

$$\sqrt{2}$$

$$\csc\left(\frac{\pi}{3}\right)$$

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

$$\sec\left(\frac{\pi}{6}\right)$$

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

$$\sec\left(\frac{\pi}{4}\right)$$

$$\sqrt{2}$$

$$\sec\left(\frac{\pi}{3}\right)$$

$$2$$

$$\cot\left(\frac{\pi}{6}\right)$$

$$\sqrt{3}$$

$$\cot\left(\frac{\pi}{4}\right)$$

$$1$$

$$\cot\left(\frac{\pi}{3}\right)$$

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

$90^\circ$ in Radians

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

$180^\circ$ in Radians

$$\pi$$

$270^\circ$ in Radians

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

$360^\circ$ in Radians

$$2\pi$$

$$\sin(0)$$

$$0$$

$$\cos(0)$$

$$1$$

$$\tan(0)$$

$$0$$

$$\csc(0)$$

$$\text{Undefined}$$

$$\sec(0)$$

$$1$$

$$\cot(0)$$

$$\text{Undefined}$$

$$\sin\left(\frac{\pi}{2}\right)$$

$$1$$

$$\cos\left(\frac{\pi}{2}\right)$$

$$0$$

$$\tan\left(\frac{\pi}{2}\right)$$

$$\text{Undefined}$$

$$\csc\left(\frac{\pi}{2}\right)$$

$$1$$

$$\sec\left(\frac{\pi}{2}\right)$$

$$\text{Undefined}$$

$$\cot\left(\frac{\pi}{2}\right)$$

$$0$$

$$\sin(\pi)$$

$$0$$

$$\cos(\pi)$$

$$-1$$

$$\tan(\pi)$$

$$0$$

$$\csc(\pi)$$

$$\text{Undefined}$$

$$\sec(\pi)$$

$$-1$$

$$\cot(\pi)$$

$$\text{Undefined}$$

$$\sin\left(\frac{3\pi}{2}\right)$$

$$-1$$

$$\cos\left(\frac{3\pi}{2}\right)$$

$$0$$

$$\tan\left(\frac{3\pi}{2}\right)$$

$$\text{Undefined}$$

$$\csc\left(\frac{3\pi}{2}\right)$$

$$-1$$

$$\sec\left(\frac{3\pi}{2}\right)$$

$$\text{Undefined}$$

$$\cot\left(\frac{3\pi}{2}\right)$$

$$0$$

$$\sin(2\pi)$$

$$0$$

$$\cos(2\pi)$$

$$1$$

$$\tan(2\pi)$$

$$0$$

$$\csc(2\pi)$$

$$\text{Undefined}$$

$$\sec(2\pi)$$

$$1$$

$$\cot(2\pi)$$

$$\text{Undefined}$$