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Trigonometry

Area and Triangle Laws

Building on previously acquired math skills that involved different formulas for finding the area of shapes, this course intensifies the focus into more sophisticated applications. In Area and Triangle Laws, you will learn how to solve more complex area problems. By using the Law of Sines or Heron's Formula, you will practice Finding the Area of an SSS Triangle and Solving for a Side with the Law of Sines. You will also learn how the Law of Sines can help discover Ambiguous Triangle Identities.

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 Area and Triangle Laws

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.
Area and Triangle Laws Pathway
Concepts: 15
Quiz Points: 225
CCSS Math Standard 9-12.G.SRT.10
Concepts: 4
Quiz Points: 60
CCSS Math Standard 9-12.G.SRT.11
Concepts: 4
Quiz Points: 60
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.