The degree measure of $$\frac{\pi}{32}$$ is equal to

The value of $$\sin \frac{5 \pi}{12} \sin \frac{\pi}{12}$$ is

$$\sqrt{2+\sqrt{2+\sqrt{2+2 \cos 8 \theta}}}=$$

The value of $$\cos 1200^{\circ}+\tan 1485^{\circ}$$ is