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!
