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Trigonometry

Trigonometric Ratios

With an introduction to Trigonometric Ratios, you will be able to identify and define Sine, Cosine and Tangent. Establishing Relationships of Trigonometric Functions is central to main purpose of Trigonometry while Determining Cosecant in Context is an area through which to expand to higher levels of comprehension and application. From basic areas of study such as Radians and Degrees to more complex concepts such as Solving for a Missing Side, you will gain analytical skills necessary for success in Trigonometry.

Sophia's Common Core-Aligned Pathways and Tutorials

We want to make it simple for you to begin integrating Common Core-Aligned Lessons into your classroom Our Math Pathways feature in-depth, relevant content that aligns to these new standards. As an added benefit, these Pathways use Sophia’s Many Ways To Learn, an innovative approach that features multiple instructors and teaching techniques to connect with all kinds of learning styles.

Mathematics Courses for College Credit

Sophia College Courses are low-cost, self-paced, credit-carrying courses eligible for transfer to many different colleges and universities.*

College Algebra

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

Introduction to Statistics

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

Pathways that Teach Trigonometric Ratios

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.
CCSS Math Standard 9-12.G.SRT.8
Concepts: 6
Quiz Points: 90
Trigonometric Ratios Pathway
Concepts: 22
Quiz Points: 330
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.