User blog comment:Darthkenobi0/Ask A Geek Deuxieme Parti/@comment-1367054-20100423034619

His name was Temujin, Ghengis is great, Khan is leader, he was "Great Leader" now stop asking me questions you know the answer to and stop trying to arrogantly flaunt some trivial fact you know.

@Sactage trig ratios are as follows and only apply to right triangles: the abbreviations are sin, cos, tan, csc, sec, and cot.
 * The sine of an angle is equal to the length of the opposite side divided by the hypotenuse
 * The cosine of an angle is adjacent over hypotenuse
 * Tangent is opposite over adjacent
 * Cosecant is one divided by sine
 * Secant is one divided by cosine
 * Cotangent is one divided by tangent, or cosine over sine.