# Math Curriculum Trigonometry

**Description**

Trigonometry

Angles and Triangles

Unit Preview, Measuring Angles, Areas of Triangles

Sine and Cosine Functions – Part I

Unit Preview, Definitions – Sine and Cosine, Identities , Addition Formulas

Sine and Cosine Functions – Part II

Unit Preview, Half-Angle and Double Angle Formulas, Law of Sines, Law of Cosines

Other Trigonometric Functions

Unit Preview, Graphing Trigonometric Functions, Tangent and Cotangent Functions, Secant and Cosecant Functions

Inverse of Trigonometric Functions and Slope of a Line

Unit Preview, Definitions (Inverse Trigonomic Functions), Computing Values, Slope of a Line

Polar Coordinates and Complex Numbers

Unit Preview, Polar Coordinates, Graphing Equations, Complex Numbers

Trigonometric Calculations

Unit Preview, De Moivre’s Theorem, Trigonometric Calculations, Finding Unknown Sides and Angles