Multiples of $\frac{\pi}{6}$ and $\frac{\pi}{4}$
Find the exact value of:
(press option+v or alt+v for $\sqrt{\phantom{a}}$)
$\cos 300°$
$\cos 225°$
$\tan 135°$
$\cos 180°$
$\tan 60°$
$\sin 180°$
$\cos 150°$
$\tan 315°$
$\cos 90°$
$\sin 45°$
Find the exact value of:
$\tan \frac{\pi}{3}$
$\cos \frac{\pi}{3}$
$\cos \frac{3\pi}{4}$
$\cos \frac{\pi}{4}$
$\cos \pi$
$\cos \frac{7\pi}{6}$
$\sin \frac{\pi}{4}$
$\cos \frac{5\pi}{4}$
$\sin 0$
$\tan \frac{\pi}{6}$