Ch 20: Lines, Angles & Arcs

About This Chapter

Prepare for the TASC Math test by watching these engaging videos on geometry. The self-paced lessons in this chapter can help you study the properties of different shapes as well as the formulas for calculating area, perimeter, volume and circumference.

Geometry - Chapter Summary

Watch the videos in this chapter to prepare for the geometry-related questions on the TASC Math test. The lessons provide an overview of the different types of shapes as well as their properties and mathematical formulas; some of the topics include:

  • Points, lines and angles
  • Properties of shapes
  • Perimeters and area
  • Circumference
  • The Pythagorean Theorem
  • Vertical and complementary angles
  • Volume
  • Three-dimensional shapes
  • Surface area of cubes, rectangle prism, cylinder and pyramid

This chapter is broken down into multiple lessons that focus on different topics within geometry. Each lesson includes a short video, transcript with key vocabulary terms and a multiple-choice quiz. There is also a chapter test that you can use to test your knowledge and figure out if you are ready to move on to the next chapter.

TASC Math Objectives

Similar to the GED and HiSET, the TASC is a high school equivalency exam that tests your knowledge in math, science, reading, writing and social studies. The math subtest is 105-115 minutes long and includes 55 questions; questions types include multiple-choice, gridded-response, constructed-response and technology-enhanced formats. The math exam is divided into two parts, and you can use a calculator on the first part. Geometry questions make up about 23% of the test. You can use this chapter to prepare for questions that relate to recognizing the properties of shapes and the use geometric formulas.

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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