# Ch 29: TACHS: Properties of Lines

This chapter of the TACHS course reviews concepts related to lines and their properties as they will appear on the TACHS exam. Study the chapter's lessons and evaluate your knowledge with the short quizzes.

## TACHS: Properties of Lines - Chapter Summary

Lines are the building blocks for shapes in geometry and will give way to angles, segments and intersections. This set of video lessons in the TACHS course will give you a study session that contains all of the information you need to know about lines to get ready for the TACHS exam. By completing this chapter, you will once again be familiar with the following topics:

• Line segments, points, rays and angles
• Tools for practicing geometric construction
• The midpoint theorem and line segment bisection
• Vertical, corresponding and alternate interior angles
• Complementary and supplementary angles
• Construction of an angle bisector
• Constructing triangles, squares and hexagons

The video lessons all contain a timeline feature directly below the presentation, enabling you to conveniently jump back and forth and pick up where you left off if you need to step away from the course. If you get confused or need some extra help, you can use a feature in the dashboard to instantly contact a team of experts who can assist you with any questions you have about the properties of lines.

### TACHS: Properties of Lines Objectives

The TACHS is your last stop on the way to a Catholic high school in one of New York City's five boroughs. Questions about properties of lines will appear on the Math section, and any questions you see will be presented in multiple-choice format.

11 Lessons in Chapter 29: TACHS: Properties of Lines
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.