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1. Degrees are not the only units we use to measure angles. We also use radians. Just as there are $$360^\circ$$ in a circle, there are $$2\pi$$ radians in a circle. Compute $$\sin \frac{\pi}{6},$$ where the angle $$\frac{\pi}{6}$$ is in radians.

2. In triangle $$ABC$$$$AB = BC = 25$$ and $$AC = 40$$. What is $$\sin \angle ACB$$?

(There were no images given with any of these problems.)

Thank you very much!

May 17, 2020