Multiples of $\frac{\pi}{6}$ and $\frac{\pi}{4}$
Find the exact value of:
(press option+v or alt+v for $\sqrt{\phantom{a}}$)
$\cos 330°$
$\sin 120°$
$\cos 300°$
$\cos 315°$
$\cos 150°$
$\sin 0°$
$\tan 45°$
$\tan 120°$
$\cos 60°$
$\cos 45°$
Find the exact value of:
$\cos \frac{7\pi}{6}$
$\cos \frac{\pi}{6}$
$\sin \frac{4\pi}{3}$
$\cos \frac{\pi}{4}$
$\cos \frac{7\pi}{4}$
$\cos \pi$
$\sin \frac{\pi}{3}$
$\tan \frac{\pi}{6}$
$\cos \frac{5\pi}{6}$
$\sin \frac{3\pi}{4}$