9.1 ­ Geometry
 Objective: Identify lines, 
 rays, and segments.




Mr. Williams
GESD
jwilliams@gesd40.org




          ...
A Line extends 
without end in 
two opposite 
directions.
 A                        B




                                ...
A Ray has one endpoint and 
extends without end in one 
direction.

                        B
                      
     ...
A Segment has two 
endpoints.


 A                                             B




                                     ...
Your Turn Now:

      With your group answer

      pg. 423 problems 11 ­ 15.




               Image: 'Chairs'
www.flick...
Parallel Lines

                                               Two lines that never meet.




             Image: 'after t...
Intersecting Lines

Lines that meet at a point.




                                              Image: 'tension'
       ...
Your Turn Now:

      With your group answer

      pg. 423 problems 6 ­ 7.




               Image: 'Chairs'
www.flickr....
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9.1 Geometry

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9.1 Geometry

  1. 1. 9.1 ­ Geometry Objective: Identify lines,  rays, and segments. Mr. Williams GESD jwilliams@gesd40.org Image: 'looking up' www.flickr.com/photos/53611153@N00/255775613 1
  2. 2. A Line extends  without end in  two opposite  directions. A                        B Image: 'La Cheminée' www.flickr.com/photos/49462908@N00/1419405808 2
  3. 3. A Ray has one endpoint and  extends without end in one  direction.  B                A    Image: 'Let There Be Light' www.flickr.com/photos/57621379@N00/1031330705 3
  4. 4. A Segment has two  endpoints. A                                             B 4
  5. 5. Your Turn Now: With your group answer pg. 423 problems 11 ­ 15. Image: 'Chairs' www.flickr.com/photos/89898604@N00/6550520 5
  6. 6. Parallel Lines Two lines that never meet. Image: 'after the storm' www.flickr.com/photos/21599153@N00/101203054 6
  7. 7. Intersecting Lines Lines that meet at a point. Image: 'tension' www.flickr.com/photos/26506346@N00/228228171 7
  8. 8. Your Turn Now: With your group answer pg. 423 problems 6 ­ 7. Image: 'Chairs' www.flickr.com/photos/89898604@N00/6550520 8
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