Trigonometry

Course Length

1 Semester

In this one-semester course, students use their geometry and algebra skills to begin their study of trigonometry. Students will be required to express understanding using qualitative, quantitative, algebraic, and graphing skills. This course begins with a quick overview of right triangle relationships before introducing trigonometric functions and their applications. Students explore angles and radian measures, circular trigonometry, and the unit circle.

Students extend their understanding to trigonometric graphs, including the effects of translations and the inverses of trigonometric functions. Next, students explore trigonometric identities and applications. Students then work with complex numbers and the polar coordinate system. The course ends with an introduction to vectors and conic sections.

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Overview of Concepts

• Unit 1: Right Triangle Relationships and Trigonometry
• Unit 2: Trigonometric Functions
• Unit 3: Analytic Trigonometry
• Unit 4: Complex Numbers and Polar Coordinates
• Unit 5: Vectors
• Unit 6: Conic Sections