Difference between Trig and Trigonometry

What is the difference between Trig and Trigonometry?

Trig as a noun is abbreviation of trigonometry. while Trigonometry as a noun is the branch of mathematics that deals with the relationships between the sides and the angles of triangles and the calculations based on them, particularly the trigonometric functions.

We hope you now know whether to use Trig or Trigonometry in your sentence.