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Patrick

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Introduction to Chemistry

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Cell Biology

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Calculus

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Introductory Statistics

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Statistics for Business

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Biochemistry

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Macroeconomics

Learn topics such as nutrition, physical activity, mental health, stress management and healthy lifestyle choices.

Personal Health

From macronutrients and vitamins to metabolism and diet planning, nutrition concepts are explained clearly and connected to real-life examples.

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Learn how medical terms are built and what they mean by breaking them into simple parts. This course helps you understand and use the language of healthcare with confidence.

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Introductory Biology

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Algebra & Trigonometry

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Liberal Arts Math

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Quantitative Reasoning

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Prealgebra

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Callie Rethman

Nick Kaneko

0. Review of College Algebra

1. Measuring Angles

2. Trigonometric Functions on Right Triangles

3. Unit Circle

4. Graphing Trigonometric Functions

5. Inverse Trigonometric Functions and Basic Trigonometric Equations

6. Trigonometric Identities and More Equations

7. Non-Right Triangles

8. Vectors

9. Polar Equations

10. Parametric Equations

11. Graphing Complex Numbers

Default TOC

This study guide covers expressing complex numbers in polar form, with examples and practice problems for mastering trigonometry concepts.

Trigonometry Study Guide: Polar Form of Complex Numbers

Polar Form of Complex Numbers: Practice Problems

Complex Numbers

Polar Form of Complex Numbers

Polar Form of Complex Numbers: Practice Problems

Study Guide - Learn with Videos

Complex Numbers

Polar Form of Complex Numbers