The 10 Best Trigonometry Textbooks
We spent 27 hours on research, videography, and editing, to review the top options for this wiki. Trigonometry can trigger nightmares for many students, but it doesn't have to be that way. With the right textbook, you can get a good feel for this beautiful science, rather than getting swamped by all the formulas and equations being thrown at you. Our selections will guide you gently through your coursework, so you can move to the head of the class instead of hiding under the desk. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best trigonometry textbook on Amazon.
10. Algebra and Trigonometry with Analytic Geometry
Algebra and Trigonometry with Analytic Geometry has a sparse, bare layout that makes it easy to read, even when you're hours into an all-night study session. The questions at the end of the chapters are extremely difficult, though, so keep your professor on speed-dial.
- good prep for advanced courses
- can be used for several classes
- contains some confusing typos
|Rating||3.7 / 5.0|
9. Algebra and Trigonometry
For some learners, mastery can only come after repeatedly drilling the information into their brains. If that sounds like you, then Algebra and Trigonometry is a good choice, as it's jam-packed with exercises in each chapter, so you'll have plenty of chances to practice.
- filled with engaging pictures
- covers basics of the subject
- pricier than some other texts
|Publisher||Algebra and Trigonometr|
|Rating||4.0 / 5.0|
8. College Algebra and Trigonometry
College Algebra and Trigonometry starts you off with intermediate algebra, ensuring that you have a firm foundation before you advance on to the trig. It's primarily word problems, though, so if you're a numbers person, you might want to get a different book.
- very thorough step-by-step examples
- excellent as a reference guide
- assumes knowledge of advanced math
|Rating||4.2 / 5.0|
7. Functions and Applications
Functions and Applications tries to take the stuffiness out of science and show how the theory affects students' day-to-day lives. The author even manages to work some humor onto the pages, in the hopes of making the subject less intimidating.
- exercises relate to material well
- delves deeply into concepts
- may be too difficult for novices
|Rating||3.5 / 5.0|
6. A Unit Circle Approach,
If you're studying to be an engineer or physicist, you'll love A Unit Circle Approach, as it rewards thinking about the material logically. However, many of the problems in the book require knowledge outside of the text's scope, which can be very frustrating.
- formulas stand out for easy access
- gives plenty of examples
- starts off with advanced concepts
|Publisher||A Unit Circle Approach,|
|Rating||3.9 / 5.0|
5. Young's Trigonometry
Young's Trigonometry comes in a loose-leaf format, so you'll need to invest in a binder, but it makes doing the homework much more convenient than a regular book. The text also includes some supplementary algebra material to ensure you're up-to-date before you begin.
- helpful calculator hints
- review tests after each chapter
- easy to misplace pages
|Rating||3.9 / 5.0|
4. Lial, Hornsby, Schneider and Daniels' Trigonometry
Lial, Hornsby, Schneider and Daniels' Trigonometry uses "function boxes," which essentially highlight how you might use the information you're learning in real-world settings. This makes it a great choice for engineers or those who wonder when they'll ever use trig again.
- vivid and engaging graphics
- clear language with little jargon
- laid out in an intuitive manner
|Rating||4.6 / 5.0|
3. Ron Larson's Trigonometry
If you like seeing how and why a formula works, rather than just being told that it does, Ron Larson's Trigonometry has a feature at the end of every chapter that demonstrates the ideas in-depth, making this a fantastic option for conceptual learners.
- great usage of word problems
- exercises vary nicely in difficulty
- gives a succinct overview of subject
|Publisher||Ron Larson's Trigonomet|
|Rating||4.8 / 5.0|
2. Blitzer's Algebra and Trigonometry
If you intend to move on to calculus, then Blitzer's Algebra and Trigonometry will lay the groundwork for a solid grasp of the underlying math involved. The writing is clear, making it excellent for non-"math types" who worry about exploring higher levels of the science.
- ideal for self-learners
- plenty of useful hints and tricks
- relates material to real world
|Publisher||Blitzer's Algebra and T|
|Rating||4.9 / 5.0|
1. McKeague-Turner Trigonometry
To really involve students in learning, it helps to show how the information might actually be used, and McKeague-Turner Trigonometry does an excellent job of that. Examples range from Lance Armstrong to Ferris wheels, as well as historical looks at the science's origins.
- detailed work-throughs of problems
- good explanation of sines
- material revised frequently
|Rating||4.7 / 5.0|