Download Presentation
Section 1.2

Loading in 2 Seconds...

1 / 12

# Section 1.2 - PowerPoint PPT Presentation

Section 1.2. Points, Lines, and Planes. Definitions:. A point is a location. It has no size, represented by a small dot and named by a capital letter. Space is the set of all points.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
Download Presentation

## PowerPoint Slideshow about 'Section 1.2' - mattox

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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

### Section 1.2

Points, Lines, and Planes

Definitions:

A point is a location. It has no size, represented by a small dot and named by a capital letter.

Space is the set of all points.

A line is a series of points that extends in two opposite directions without end. Named by: any TWO points or a lowercase letter.

Name the line:

Collinear points are points that lie on the same line.

A few more definitions:

A plane is a flat surface that has no thickness. It contains many lines and extends without end in all directions. You can name a plane by a single capital letter or THREE noncollinear points.

Two points or lines are coplanar if they lie in the same plane.

Remember- Coplanar objects (points or lines) are

objects that lie on the same plane.

Are the following points coplanar?

ABC ?

ABCF ?

HGFE ?

EHCB ?

AGF ?

CBFH ?