What is a tricanotomy?

What is the tangent ratio? Is trapeze a proper noun? Uses of trigonometry? What is 4 tan? What is a synonyms for treacherous? What is the value of sin2θ plus cos2θ? Theta in Greek? If 1000 milirem is equal to 1rem how many rem equals 1 rad? Who invented the tri cornered hat? What is the meaning of Tranguil? What is the slope of the line passing through points A 54 and B03? Why do you raise the flag to the peak then half way down to fly it at half mast? Do Trojan magnums contain spermicide? Are all rotations tornadoes? What type of an angle is formed by the hands of a clock at 2 o'clock? What does the word tri mean? What is the use of heron's formula is everyday life? How does Trigonometry relate to math? How is trigonometry used in the job of an oceanographer? What notes are in the a major triad?