This document discusses identifying segments and rays, parallel lines, and skew lines. It defines parallel lines as lines in the same plane that do not intersect, while skew lines are lines that are not parallel and do not intersect. The document provides examples of naming parallel and skew lines to a given line. It assigns practice problems from the textbook and reminds students to bring their books.

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3. 1.4 Notes: Segments, Rays,
Parallel Lines, Planes
Essential Question:
How do you identify segments and rays?
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4. Rally Robin
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5. Parallel Lines: __________________
_____________________________
Skew Lines: ____________________
_____________________________
Parallel to line AB
Skew to line AB
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6. Name a skew line to line EH. Rally
Robin
DC
BF
CG
AB
Name a parallel line to line EH.
FG BC
AD
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7. Assignment:
1.4 p. 25 #1-33 (odd)
and bring books!
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