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Trigonometry

Trigonometric applications require the skill set of identifying criteria and applying accurate equations and functions to solve for change. By contrasting Opposite Angle Identities with Negative Angle Identities, you will comprehend the context necessary to evaluate angles. Stretch your knowledge base and challenge your skill set with concepts found in Decomposing Angles Using Subtraction, Applying Double Angle Identities and Decomposing Angles Using Division. Master the basics with Evaluating a Negative Angle and Applying Angle Difference Identities. Whether your focus is primarily basic or complex, Angle Identities offers a wide range of concepts to master and challenge you at new levels of proficiency.

- Opposite Angle Identities
- Negative Angle Identities
- Evaluating a Negative Angle
- Angle Sum Identities
- Applying Angle Sum Identities
- Angle Difference Identities
- Applying Angle Difference Identities
- Half Angle Identities
- Applying Half Angle Identites
- Applying Double Angle Identities
- Angle Decomposition
- Decomposing Angles Using Addition
- Decomposing Angles Using Subtraction
- Decomposing Angles Using Multiplication
- Decomposing Angles Using Division

Study fundamental topics in college-level algebra with emphasis on application.

Grasp core concepts of statistics such as probability distributions, approximations, and hypothesis-testing.

Pathways are a sequence of tutorials that help you learn a whole subject area, one concept at a time. Choose from multiple teachers and teaching styles.

The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia's online courses for college credit. These courses are eligible to transfer to many different colleges and universities.