# Ch 43: NMTA Math: Trigonometric Functions

Use these lessons to brush up on basic functions of trigonometry, including sine and cosine, as you get ready for the NMTA Math exam. These videos and quizzes can help you tackle these types of questions on the exam.

## NMTA Math: Trigonometric Functions - Chapter Summary

In this chapter, you can review functions of trigonometry, including the Pythagorean Theorem, cotangent and secant as well as the laws of sines and cosines. The videos will help you prepare for questions on the following when you take the NMTA Math examination:

• Understanding sine, cosine, cotangent, secant and cosecant
• Utilizing the Pythagorean theorem
• Describing trigonometric ratios and similarity
• Working with unit circles
• Solving right triangles
• Applying the laws of sines and cosines
• Using the double angle formula

These lessons let you refresh your knowledge of topics you may not have studied for a while. You can complete the chapter at your own pace, at home or anywhere you have access to a mobile device.

### Objectives of the NMTA Math: Trigonometric Functions Chapter

New Mexico requires passage of the NMTA Math exam of everyone seeking certification to teach the subject. The material outlined in the Trigonometric Functions chapter is in the exam's subarea on trigonometry and calculus, which makes up 19% of the total exam.

The questions on the exam are multiple-choice, and the exam is delivered on computer. You have the opportunity to practice answering questions in this format with the quizzes that accompany each of our lessons. These quizzes also let you see where you might need some extra study.

11 Lessons in Chapter 43: NMTA Math: Trigonometric Functions
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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