Trigonometry concepts may appear on a wide variety of tests and examinations. To help you prepare for questions you may encounter that involve concepts from this mathematical subsection, Mometrix has put together a free library of review videos that provide a general overview and discussion of the following: Commonly Encountered Angles, Cosine, Defined and Reciprocal Functions, Inverse of a Cosine, Inverse of a tangent, Trigonometric Domain, Range and Asymptotes and more. Including these videos as part of your test prep strategy in combination with Mometrix’s exam-specific study resources, such as study guides and practice tests, you will have the tools you need to achieve success on test day.


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by Mometrix Test Preparation | Last Updated: August 15, 2019