Trigonometry is the branch of mathematics that focuses on measuring lengths and angles of triangles. When you start your studies, you’ll be learning about the special functions sine, cosine, and tangent.

Over time, you will find out that trigonometry also applies to circles and that the sides can be either positive or negative, based on the rules of Cartesian coordinates. It follows that the sine, cosine, and tangent can also move between positive and negative numbers. As you move forward in your studies, you will learn about angles and radians, triangle identities, trigonometric operations, and more.

If you want some trigonometry study help, look to the free flashcards from Varsity Tutors’ Learning Tools. There are hundreds of flashcards available on a number of trigonometry topics.

When you are ready to start your trigonometry review, simply visit Varsity Tutors' Learning Tools website and click on the page for the trigonometry flashcards. You’ll see a listing for the entire collection at the top of the page. Each category and subcategory is listed on the webpage as well.

This page setup makes it very easy for you to focus your test review on the type of material you are learning in your course. For example, if you want to look at all the trigonometry study flashcards on angles, you would click on that category to see a sample problem. You have the option to solve it or move on to the next flashcard. All of the problems are multiple-choice questions, and you would perform your calculations as necessary and select one of the answers provided.

Once you make your selection, you will find out whether you were correct or not. The correct answer is provided in either case, along with an explanation of how to solve the problem. Take as much time as you need to review the trigonometry problems in the areas where you feel you could benefit from more practice.

You can review the free flashcards online from your phone when you have a few minutes and you want to give yourself a quick refresher on a single area before a test. Since you can easily see several topic areas, they are also an excellent study resource when you want to go over more than one section of material at your desk. Varsity Tutors’ Learning Tools website wants to give its visitors the flexibility to have the type of study help they need, wherever they need it.

When you are looking for a way to study trigonometry problems that you can adapt to the way you want to learn, check out the Learning Tools Flashcards. You can focus on the material you need to spend more time on, and skip over the concepts you feel that you have a good grasp of already.

The trigonometry flashcards are a valuable tool that you can use to help prepare for a formal test. You’ll want to make sure to add them to your list of strategies the next time you need to study.