Angle trisection with coefficients in the field generated by these numbers. Therefore, any number that is constructible by a sequence of steps is a root of a minimal polynomial whose degree is a power of two. Note also that radians (60 degrees, written 60°) is constructible. The argument below shows that it is impossible to construct a 20° angle. This implies that a 60° angle cannot be trisected, and thus that an arbitrary angle cannot be trisected. Denote the set of rational numbers by . If 60° could be trisected, the degree of a minimal polynomial of over would be a power
Save Each Other, the Whales Are Doing Fine Save Each Other, the Whales Are Doing Fine Save Each Other, the Whales Are Doing Fine is the debut studio album by American rock band Patent Pending. The original name of the CD was "Save The Children, The Whales Are Doing Fine", but it was changed due to a threat to sue by the Save the Children Foundation. The title reflects the environmental concept of save the whales. Because the band didn't have the budget to fight their case in court, they were forced to change the name. Because of the changing of the name, and a few other minor