9.1 geometry
TRANSCRIPT
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9.1 GeometryObjective: Identify lines, rays, and segments.
Image: 'looking up'www.flickr.com/photos/53611153@N00/255775613
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Image: 'La Cheminée'www.flickr.com/photos/49462908@N00/1419405808
A Line extends without end in two opposite directions.A B
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Image: 'Let There Be Light'www.flickr.com/photos/57621379@N00/1031330705
A Ray has one endpoint and extends without end in one direction.
A
B
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A Segment has two endpoints.
A B
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Your Turn Now:
With your group answer
pg. 423 problems 11 15.
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Parallel Lines
Two lines that never meet.
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Intersecting Lines
Lines that meet at a point.
Image: 'tension'www.flickr.com/photos/26506346@N00/228228171
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Your Turn Now:
With your group answer
pg. 423 problems 6 7.
Image: 'Chairs'www.flickr.com/photos/89898604@N00/6550520