# High School Trigonometry Help

High School Trigonometry mathematics curriculum ranges from the most basic concepts of trigonometric functions and identities to polar coordinates and De Moivre’s Theorem. Important topics include radian and degree measure, double and half angle identities, graphing trigonometric functions, and applying the Law of Sines and Law of Cosines to find measure of angles and length of sides of triangles.

We provide comprehensive High School Trigonometry tutoring for students including the following High School Trigonometry topics:

- Addition and Subtraction of Angles
- Amplitudes with Graphing Functions
- Angle Measurement in the Four Quadrants
- Angular Velocity
- Arc Length
- Arcs Functions
- Area of Triangle
- Cartesian Plane
- Complementary Angle Properties
- Converting Polar Coordinates to Rectangular Coordinates
- Converting Rectangular Coordinates to Polar Coordinates
- Cotermial Angles
- Conversion between Radians and Degrees
- Cycloid
- De Moivre’s Theorem
- Dot Product
- Double Angle Identities
- Elevation and Depression Word Problems
- Graphing Cosecant Functions
- Graphing Cosine Functions
- Graphing Cotangent Functions
- Graphing Sine Functions
- Graphing Tangent Functions
- Graphing Trigonometric Functions
- Half Angle Identities
- Harmonic Motion
- Heron’s Formula
- Horizontal Graph Shifts
- Horizontal Translations of Trigonometric Functions
- Imaginary Numbers
- Inverse Trigonometric Functions
- Law of Cosines
- Law of Sines
- Linear Velocity
- Operations of Complex Numbers
- Parametric Equations and Motion
- Periods with Graphing Functions
- Phase Shifts
- Polar Coordinates
- Radian Measure
- Reference Angles
- Reflections
- Roots of Complex Numbers
- Solving Trigonometric Equations
- Translations of Trigonometric Functions
- Trigonometric Functions
- Trigonometric Identities
- Vertical Graph Shifts
- Vertical Translations of Trigonometric Functions