1 / 10

Introduction to Geometry: Points, Lines, and Planes

Introduction to Geometry: Points, Lines, and Planes. Basic Geometric Figures. Point : Location in space represented by a dot and a capital letter. Points have no size, only position. Example:. Basic Geometric Figures.

lucita
Télécharger la présentation

Introduction to Geometry: Points, Lines, and Planes

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. Introduction to Geometry: Points, Lines, and Planes

  2. Basic Geometric Figures • Point: Location in space represented by a dot and a capital letter. • Points have no size, only position. • Example:

  3. Basic Geometric Figures • Line: Connected series of points that extends in both directions without end (represented by arrows). • Lines can be named by any two points on the line, or by one lowercase letter.

  4. Basic Geometric Figures • Plane: Infinite set of points forming a flat surface extending in all directions, represented by a four-sided figure. • Example:

  5. Basic Geometric Figures • Segment: Part of a line bounded by two endpoints.

  6. Basic Geometric Figures • Ray: Part of a line that starts at a certain (end)point and continues forever in one direction.

  7. Naming Geometric Figures • Intersection: The point shared by two crossing figures.

  8. Naming Geometric Figures • Parallel: Two lines in the same plane that never intersect. • Represented by symbol “||” (line 1 || line2)

  9. Naming Geometric Figures • Skew: Two or more lines that do not lie in the same plane. They are not parallel and do not intersect.

  10. Real Life Example E • Find four segments that intersect AC. • Find three segments || to AC. • Find four segments skew to AC. A F B FedEx G C H D

More Related