Multiples of $\frac{\pi}{6}$ and $\frac{\pi}{4}$
Find the exact value of:
(press option+v or alt+v for $\sqrt{\phantom{a}}$)
$\tan 90°$
$\tan 60°$
$\sin 135°$
$\tan 210°$
$\sin 315°$
$\cos 330°$
$\cos 120°$
$\cos 210°$
$\sin 225°$
$\tan 150°$
Find the exact value of:
$\cos \frac{3\pi}{4}$
$\sin \frac{\pi}{4}$
$\cos \frac{\pi}{3}$
$\sin \frac{\pi}{3}$
$\cos \frac{4\pi}{3}$
$\cos \frac{\pi}{2}$
$\sin \frac{5\pi}{3}$
$\cos \frac{2\pi}{3}$
$\sin \frac{11\pi}{6}$
$\cos \frac{\pi}{6}$