Trig Values: Unit Circle

Question	Answer
Trigonometric Values	Trig Values
$\sin 0$	$0$
$\sin\frac{\pi}{6}$	$\frac{1}{2}$
$\sin\frac{\pi}{4}$	$\frac{\sqrt{2}}{2}$
$\sin\frac{\pi}{3}$	$\frac{\sqrt{3}}{2}$
$\sin\frac{\pi}{2}$	$1$
$\sin\frac{2\pi}{3}$	$\frac{\sqrt{3}}{2}$
$\sin\frac{3\pi}{4}$	$\frac{\sqrt{2}}{2}$
$\sin\frac{5\pi}{6}$	$\frac{1}{2}$
$\sin\pi$	$0$
$\sin\frac{7\pi}{6}$	$-\frac{1}{2}$
$\sin\frac{5\pi}{4}$	$-\frac{\sqrt{2}}{2}$
$\sin\frac{4\pi}{3}$	$-\frac{\sqrt{3}}{2}$
$\sin\frac{3\pi}{2}$	$-1$
$\sin\frac{5\pi}{3}$	$-\frac{\sqrt{3}}{2}$
$\sin\frac{7\pi}{4}$	$-\frac{\sqrt{2}}{2}$
$\sin\frac{11\pi}{6}$	$-\frac{1}{2}$
$\sin 2\pi$	$0$
$\cos 0$	$1$
$\tan 0$	$0$
$\sec 0$	$1$
$\csc 0$	Undefined
$\cot 0$	Undefined
$\cos\frac{\pi}{6}$	$\frac{\sqrt{3}}{2}$
$\tan\frac{\pi}{6}$	$\frac{\sqrt{3}}{3}$
$\sec\frac{\pi}{6}$	$\frac{2\sqrt{3}}{3}$
$\csc\frac{\pi}{6}$	$2$
$\cot\frac{\pi}{6}$	$\sqrt{3}$
$\cos\frac{\pi}{4}$	$\frac{\sqrt{2}}{2}$
$\tan\frac{\pi}{4}$	$1$
$\sec\frac{\pi}{4}$	$\sqrt{2}$
$\csc\frac{\pi}{4}$	$\sqrt{2}$
$\cot\frac{\pi}{4}$	$1$
$\cos\frac{\pi}{3}$	$\frac{1}{2}$
$\tan\frac{\pi}{3}$	$\sqrt{3}$
$\sec\frac{\pi}{3}$	$2$
$\csc\frac{\pi}{3}$	$\frac{2\sqrt{3}}{3}$
$\cot\frac{\pi}{3}$	$\frac{\sqrt{3}}{3}$
$\cos\frac{\pi}{2}$	$0$
$\tan\frac{\pi}{2}$	Undefined
$\sec\frac{\pi}{2}$	Undefined
$\csc\frac{\pi}{2}$	$1$
$\cot\frac{\pi}{2}$	$0$
$\cos\frac{2\pi}{3}$	$-\frac{1}{2}$
$\tan\frac{2\pi}{3}$	$-\sqrt{3}$
$\sec\frac{2\pi}{3}$	$-2$
$\csc\frac{2\pi}{3}$	$\frac{2\sqrt{3}}{3}$
$\cot\frac{2\pi}{3}$	$-\frac{\sqrt{3}}{3}$
$\cos\frac{3\pi}{4}$	$-\frac{\sqrt{2}}{2}$
$\tan\frac{3\pi}{4}$	$-1$
$\sec\frac{3\pi}{4}$	$-\sqrt{2}$
$\csc\frac{3\pi}{4}$	$\sqrt{2}$
$\cot\frac{3\pi}{4}$	$-1$
$\cos\frac{5\pi}{6}$	$-\frac{\sqrt{3}}{2}$
$\tan\frac{5\pi}{6}$	$-\frac{\sqrt{3}}{3}$
$\sec\frac{5\pi}{6}$	$-\frac{2\sqrt{3}}{3}$
$\csc\frac{5\pi}{6}$	$2$
$\cot\frac{5\pi}{6}$	$-\sqrt{3}$
$\cos \pi$	$-1$
$\tan \pi$	$0$
$\sec \pi$	$-1$
$\csc 2\pi$	Undefined
$\cot 2\pi$	Undefined
$\cos\frac{7\pi}{6}$	$-\frac{\sqrt{3}}{2}$
$\tan\frac{7\pi}{6}$	$\frac{\sqrt{3}}{3}$
$\sec\frac{7\pi}{6}$	$-\frac{2\sqrt{3}}{3}$
$\csc\frac{7\pi}{6}$	$-2$
$\cot\frac{7\pi}{6}$	$\sqrt{3}$
$\cos\frac{5\pi}{4}$	$-\frac{\sqrt{2}}{2}$
$\tan\frac{5\pi}{4}$	$1$
$\sec\frac{5\pi}{4}$	$-\sqrt{2}$
$\csc\frac{5\pi}{4}$	$-\sqrt{2}$
$\cot\frac{5\pi}{4}$	$1$
$\cos\frac{4\pi}{3}$	$-\frac{1}{2}$
$\tan\frac{4\pi}{3}$	$\sqrt{3}$
$\sec\frac{4\pi}{3}$	$-2$
$\csc\frac{4\pi}{3}$	$-\frac{2\sqrt{3}}{3}$
$\cot\frac{4\pi}{3}$	$\frac{\sqrt{3}}{3}$
$\cos\frac{3\pi}{2}$	$0$
$\tan\frac{3\pi}{2}$	Undefined
$\sec\frac{3\pi}{2}$	Undefined
$\csc\frac{3\pi}{2}$	$-1$
$\cot\frac{3\pi}{2}$	$0$
$\cos\frac{5\pi}{3}$	$\frac{1}{2}$
$\tan\frac{5\pi}{3}$	$-\sqrt{3}$
$\sec\frac{5\pi}{3}$	$2$
$\csc\frac{5\pi}{3}$	$-\frac{2\sqrt{3}}{3}$
$\cot\frac{5\pi}{3}$	$-\frac{\sqrt{3}}{3}$
$\cos\frac{7\pi}{4}$	$\frac{\sqrt{2}}{2}$
$\tan\frac{7\pi}{4}$	$-1$
$\sec\frac{7\pi}{4}$	$\sqrt{2}$
$\csc\frac{7\pi}{4}$	$-\sqrt{2}$
$\cot\frac{7\pi}{4}$	$-1$
$\cos\frac{11\pi}{6}$	$\frac{\sqrt{3}}{2}$
$\tan\frac{11\pi}{6}$	$-\frac{\sqrt{3}}{3}$
$\sec\frac{11\pi}{6}$	$\frac{2\sqrt{3}}{3}$
$\csc\frac{11\pi}{6}$	$-2$
$\cot\frac{11\pi}{6}$	$-\sqrt{3}$
The End	The End
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Trig Values: Unit Circle

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	Created by Bill Andersen almost 10 years ago