Trigonometry

Trigonometry, 5th Edition, by Mark Dugopolski is a Pearson textbook designed for plane trigonometry courses. The text focuses on problem solving and critical thinking to help students build comprehension and confidence in core mathematical principles.

The volume accommodates standard plane trigonometry courses, co-requisite pathways, and classes for students who need prerequisite skill remediation.

Learning support developed for the 5th edition includes interactive Guided Visualizations that encourage visual exploration of concepts, alongside an Integrated Review Notebook created for structured practice in class or at home.