1 / 2

Understanding Rays and Opposite Rays in Geometry

This lesson explores the concepts of rays and opposite rays in geometry. We examine naming conventions, such as how ray GH can also be named as HG, and what defines endpoint pairs like JE, JG, JF, and JH. Students will engage in practical examples by naming various segments and rays based on given endpoints. Additionally, we'll clarify the distinctions between similar rays, discussing how endpoints affect their identity—for instance, comparing rays HJ and JH. This guided practice reinforces understanding of geometric principles and terminology.

ima
Download Presentation

Understanding Rays and Opposite Rays in Geometry

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. a. Give another name for GH . a. Another name for GHis HG . b. The rays with endpoint Jare JE, JG, JF, and JH . The pairs of opposite rays with endpoint Jare JEand JF, and JGand JH. EXAMPLE 2 Name segments, rays, and opposite rays b. Name all rays with endpoint J . Which of these rays are opposite rays? SOLUTION

  2. 2. Give another name for EF ANSWER Another name for EF is FE 3. Are HJand JH the same ray ? Are HJand HGthe same ray? Explain. ANSWER No; HJand JH have different endpoints, so they are not the same ray Yes; points J and G lie on the same side of H, so they are the same ray for Example 2 GUIDED PRACTICE

More Related