Parallel perpendicular2

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Parallel perpendicular2

  1. 1. 1 Parallel and Perpendicular Line Segments
  2. 2. 2 Line segments ­ a line with a beginning and an  end. A piece of a line. You know a line ends  when it has dots at each end.  Line segments are labeled with letters.
  3. 3. 3
  4. 4. 4 Intersecting ­ lines that cross or meet.
  5. 5. 5 Parallel ­ describes lines in the same plane that never  cross, or intersect   ­ they are marked using "arrows"
  6. 6. 6
  7. 7. 7 Perpendicular  ­ describes lines that intersect at right angles  (90 degrees) ­ they are marked using a small square
  8. 8. 8
  9. 9. 9
  10. 10. 10
  11. 11. 11 Textbook pg 86­88 all numbers

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