# Trigonometric ratios of 30º 45º and 90º

## Name

Trigonometric ratios of 30º, 45º and 60º
Figure Figure

$\theta\,$ $\sin \theta\,$ $\cos \theta\,$ $\tan \theta\,$ $\cot \theta\,$ $\sec \theta\,$ $\csc \theta\,$
$30^\circ\,$ $\frac{1}{2}\,$ $\frac{\sqrt{3}}{2}\,$ $\frac{1}{\sqrt{3}}\,$ $\sqrt{3}\,$ $\frac{2}{\sqrt{3}}\,$ $2\,$
$45^\circ\,$ $\frac{1}{\sqrt{2}}\,$ $\frac{1}{\sqrt{2}}\,$ $1\,$ $1\,$ $\sqrt{2}\,$ $\sqrt{2}\,$
$60^\circ\,$ $\frac{\sqrt{3}}{2}\,$ $\frac{1}{2}\,$ $\sqrt{3}\,$ $\frac{1}{\sqrt{3}}\,$ $2\,$ $\frac{2}{\sqrt{3}}\,$

## Usage

• Write here usage for the table