Trigonometry

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.

Commonly Encountered Angles Complementary Angles Converting between Polar and Rectangular Formats Cosines Defined and Reciprocal Functions Derivatives of Trig Functions Identifying Sign of a Trigonometric Function Inverse of Cosine Inverse of Tangent Law of Cosines Law of Sines Rectangular and Polar Coordinate System Trigonometric Domain, Range and Asymptotes Unit Circles and Standard Position

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