According to Mr. K the world has been visited by alliens! hahaaaaa =)
Today Mr. K started the class off by introducing us to a new program which he had on his calculator, it is called "TRISOLV2." Providing the program with atleast 3 bits of information, either angles or sides, the TRISOLV2 program can solve the entire triangle. Meaning the program solves the remaining unknown sides or angles.
He first reviewed adding vectors with the class, here is an example..
vector A is 3 m east
vector B is 4 m north