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Mathematics LibreTexts

Math 175: Plane Trigonometry

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This course is designed for students who are majoring in math, science, and engineering. This course equips students with the skills necessary for success in pre-calculus. It presents the concepts of plane trigonometry using a functions approach. Included is a study of basic relations, functions, and transformations, as well as circular functions, trigonometric functions of angles, identities, inverse functions and their equations and solutions of triangles.

Thumbnail: A two-dimensional perspective projection of a sphere. (CC BY 3.0; Geek3 via Wikipedia)


Math 175: Plane Trigonometry is shared under a CC BY-NC license and was authored, remixed, and/or curated by LibreTexts.

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