Multiples of $\frac{\pi}{6}$ and $\frac{\pi}{4}$
Find the exact value of:
(press option+v or alt+v for $\sqrt{\phantom{a}}$)
$\tan 90°$
$\cos 0°$
$\sin 30°$
$\cos 180°$
$\sin 120°$
$\cos 45°$
$\sin 315°$
$\tan 240°$
$\sin 90°$
$\sin 330°$
Find the exact value of:
$\sin \frac{5\pi}{4}$
$\cos \frac{11\pi}{6}$
$\sin \frac{\pi}{4}$
$\sin \pi$
$\sin \frac{\pi}{2}$
$\sin \frac{\pi}{6}$
$\cos \pi$
$\cos \frac{7\pi}{6}$
$\cos \frac{7\pi}{4}$
$\tan \frac{\pi}{4}$