# Math 111: Trigonometry

From MathWiki

## Contents

## Catalog Information

### Title

Trigonometry.

### (Credit Hours:Lecture Hours:Lab Hours)

(2:2:0)

### Offered

F, W, Sp

### Prerequisite

Math 110 or equivalent.

### Description

Circular functions, triangle relationships, identities, inverse trig functions, trigonometric equations, complex numbers, DeMoivre's theorem.

## Desired Learning Outcomes

Students should gain familiarity and proficiency with the basic theorems of trigonometry.

### Prerequisites

### Minimal learning outcomes

- Trigonometric Functions
- Include angles and their measure, the six trigonometric functions via the unit circle, properties of trigonometric functions (including domain, range, period, fundamental identities, etc.), and graphs of trigonometric functions.

- Analytic Trigonometry
- Include inverse trigonometric functions, trigonometric identities (including sum and difference formulas,, double-angle and half-angle formulas), and solving trigonometric equations.

- Include inverse trigonometric functions, trigonometric identities (including sum and difference formulas,, double-angle and half-angle formulas), and solving trigonometric equations.
- Applications of Trigonometric Functions
- Include the Law of Sines, the Law of Cosines, and finding the area of a triangle (including Heron's Formula).

- Polar Coordinates
- Include polar coordinates, graphs in polar coordinates, the complex plane, and De Moivre's Theorem.

### Textbooks

Possible textbooks for this course include (but are not limited to):

### Additional topics

Vectors.