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Lesson 3-1

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Lesson 3-1

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  1. Lesson 3-1 Parallel Lines and Transversals

  2. Ohio Content Standards:

  3. Ohio Content Standards: Formally define geometric figures.

  4. Ohio Content Standards: Recognize and apply angle relationships in situations involving intersecting lines, perpendicular lines and parallel lines.

  5. Ohio Content Standards: Recognize the angles formed and the relationship between the angles when two lines intersect and when parallel lines are cut by a transversal.

  6. Skew Lines

  7. Skew Lines Lines that do not intersect and are not coplanar.

  8. G F B A Name all planes that are parallel to plane AEF. H E C D

  9. G F B A Name all segments that intersect AF. H E C D

  10. G F B A Name all segments that are parallel to DC. H E C D

  11. G F B A Name all segments that are skew to AD. H E C D

  12. Transversal

  13. Transversal A line that intersects two or more lines in a plane at different points.

  14. Identify the sets of lines to which each given line is a transversal. u v w x z y

  15. Identify the sets of lines to which each given line is a transversal. line v u v w x z y

  16. Identify the sets of lines to which each given line is a transversal. line y u v w x z y

  17. Identify the sets of lines to which each given line is a transversal. line u u v w x z y

  18. Identify the sets of lines to which each given line is a transversal. line w u v w x z y

  19. p 1 2 4 3 q exterior angles 5 6 r 8 7

  20. p 1 2 4 3 q exterior angles 5 6 r 8 7

  21. p 1 2 4 3 q interior angles 5 6 r 8 7

  22. p 1 2 4 3 q interior angles 5 6 r 8 7

  23. p 1 2 4 3 q consecutive interior angles 5 6 r 8 7

  24. p 1 2 4 3 q consecutive interior angles 5 6 r 8 7

  25. p 1 2 4 3 q alternate exterior angles 5 6 r 8 7

  26. p 1 2 4 3 q alternate exterior angles 5 6 r 8 7

  27. p 1 2 4 3 q alternate interior angles 5 6 r 8 7

  28. p 1 2 4 3 q alternate interior angles 5 6 r 8 7

  29. p 1 2 4 3 q corresponding angles 5 6 r 8 7

  30. p 1 2 4 3 q corresponding angles 5 6 r 8 7

  31. Identify each pair of angles as alternate, interior, alternate interior, alternate exterior, corresponding, or consecutive interior angles.

  32. 1 2 4 3 5 6 8 7 9 10 11 12 Identify each pair of angles as alternate, interior, alternate interior, alternate exterior, corresponding, or consecutive interior angles.

  33. 1 2 4 3 5 6 8 7 9 10 11 12 Identify each pair of angles as alternate, interior, alternate interior, alternate exterior, corresponding, or consecutive interior angles.

  34. 1 2 4 3 5 6 8 7 9 10 11 12 Identify each pair of angles as alternate, interior, alternate interior, alternate exterior, corresponding, or consecutive interior angles.

  35. 1 2 4 3 5 6 8 7 9 10 11 12 Identify each pair of angles as alternate, interior, alternate interior, alternate exterior, corresponding, or consecutive interior angles.

  36. 1 2 4 3 5 6 8 7 9 10 11 12 Identify each pair of angles as alternate, interior, alternate interior, alternate exterior, corresponding, or consecutive interior angles.

  37. 1 2 4 3 5 6 8 7 9 10 11 12 Identify each pair of angles as alternate, interior, alternate interior, alternate exterior, corresponding, or consecutive interior angles.

  38. 1 2 4 3 5 6 8 7 9 10 11 12 Identify each pair of angles as alternate, interior, alternate interior, alternate exterior, corresponding, or consecutive interior angles.

  39. Assignment:Pgs. 129 - 131 22-46 evens, 62-72 evens