Ch 31: TASC Math: Trigonometry

Get ready for the TASC test on mathematical reasoning by watching our informative videos on trigonometry. The lessons in this chapter review topics in sine and cosine, tangent functions, unit circles and trigonometric equations.

TASC Math: Trigonometry - Chapter Summary

Prepare for questions related to the lengths and angles of triangles on the TASC Math test with help from our online lessons and quizzes. The videos include topics related to:

• Sine and cosine transformations
• Tangent function
• Unit circles
• The first quadrant
• Right triangles
• Law of Sines and Law of Cosines
• Double angle formula
• Radians and degrees
• Solving trigonometric equations
• Trig identities

The lessons in this chapter review the properties of triangles and how you can use them to solve mathematical equations. They include short video lessons as well as practice quizzes that test your comprehension of key points. Each component is broken down into easy-to-understand video lessons to make sure you understand the fundamental elements of trigonometry.

TASC Math: Trigonometry - Chapter Objectives

The TASC is a high school equivalency test that is used by several states to test students' knowledge in math, science, reading, writing and social studies. The math portion of this test is divided into two subsections; a 50-minute section where you can use a calculator and 55 minutes for the non-calculator portion. The questions cover a wide range of math concepts in numbers and quantity, algebra, functions, geometry and statistics. Prepare for questions regarding the properties of triangles with this chapter's lessons on the Laws of Sines and Cosines, solving trigonometric equations and converting between degrees and radians. These questions fall into the test's geometry content domain, worth 23% of the total score.

11 Lessons in Chapter 31: TASC Math: Trigonometry
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

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.