Proof: Law of Sines

Learn more: http://www.khanacademy.org/video?v=APNkWrD-U1k
A simple proof of the Law of Sines

Next in this playlist

Length: 7 minutes

Ferris Wheel Trig Problem

Length: 9 minutes

Ferris Wheel Trig Problem (part 2)

Length: 10 minutes

Fun Trig Problem