Multiples of $\frac{\pi}{6}$ and $\frac{\pi}{4}$
Find the exact value of:
(press option+v or alt+v for $\sqrt{\phantom{a}}$)
$\tan 210°$
$\tan 270°$
$\sin 300°$
$\sin 330°$
$\sin 150°$
$\tan 90°$
$\sin 210°$
$\tan 315°$
$\tan 180°$
$\tan 60°$
Find the exact value of:
$\cos \frac{\pi}{4}$
$\tan \frac{\pi}{4}$
$\cos \frac{\pi}{6}$
$\cos \frac{2\pi}{3}$
$\cos \frac{5\pi}{6}$
$\cos \frac{5\pi}{3}$
$\sin 0$
$\sin \frac{5\pi}{6}$
$\tan \frac{\pi}{3}$
$\cos \frac{\pi}{3}$