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 over 10 years ago