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Multiples of $\frac{\pi}{6}$ and $\frac{\pi}{4}$

Find the exact value of:

(press option+v or alt+v for $\sqrt{\phantom{a}}$)

$\tan 210°$

$\cos 60°$

$\sin 135°$

$\cos 330°$

$\cos 45°$

$\cos 300°$

$\sin 225°$

$\tan 270°$

$\sin 90°$

$\tan 240°$

Find the exact value of:

$\cos \frac{\pi}{2}$

$\sin \frac{3\pi}{2}$

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

$\tan \frac{\pi}{4}$

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

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

$\cos \frac{11\pi}{6}$

$\cos \frac{3\pi}{2}$

$\cos \pi$

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