Good point. I forgot we learned about "slices of a pizza" that early. By the way, the history of the degree is somewhat interesting: http://en.wikipedia.org/

Good point. I forgot we learned about "slices of a pizza" that early. By the way, the history of the degree is somewhat interesting: http://en.wikipedia.org/wiki/Degree_(angle) http://en.wikipedia.org/wiki/Degree_(angle)