Multiples of $\frac{\pi}{6}$ and $\frac{\pi}{4}$
Find the exact value of:
(press option+v or alt+v for $\sqrt{\phantom{a}}$)
$\tan 120°$
$\cos 120°$
$\tan 225°$
$\tan 240°$
$\sin 315°$
$\sin 270°$
$\cos 60°$
$\sin 300°$
$\sin 330°$
$\cos 45°$
Find the exact value of:
$\sin \frac{4\pi}{3}$
$\cos 0$
$\tan \frac{\pi}{6}$
$\sin \frac{5\pi}{6}$
$\cos \frac{\pi}{6}$
$\sin \frac{7\pi}{6}$
$\cos \frac{4\pi}{3}$
$\cos \frac{3\pi}{2}$
$\sin \pi$
$\sin 0$