Online Math Dictionary: T
Easy to understand math definitions for KAlgebra mathematics
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Tangent
From trigonometry, the secant of an angle (in the picture below) is the ratio of the opposite side to the adjacent side:
For more trig info, check out my reference sections on The Trigonometry of Circles and The Trigonometry of Triangles.




Theorem A theorem is a mathematical statement that has been proven to be true. 





Trigonometry Trigonometry is the study of the geometry of triangles  it's triangle geometry. 

Trinomial A trinomial is a polynomial with three terms. Example: 

Truncate Truncate is just a fancy word for cutting something off. 














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