itomath.com

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:

$\cos \frac{7\pi}{6}$

$\cos \frac{\pi}{6}$

$\sin \frac{4\pi}{3}$

$\cos \frac{\pi}{4}$

$\cos \frac{7\pi}{4}$

$\cos \pi$

$\sin \frac{\pi}{3}$

$\tan \frac{\pi}{6}$

$\cos \frac{5\pi}{6}$

$\sin \frac{3\pi}{4}$