32 Angles and Parallel Lines

1
3-2 Angles and Parallel Lines
2
Corresponding Angles Postulate

• If two parallel lines are cut by a transversal,
  then each pair of corresponding angles is
  congruent.

3
Alternate Interior Angles Theorem

• If 2 parallel lines are cut by a transversal,
  then each pair of alternate interior angles is
  congruent

4
Consecutive Interior Angles Theorem

• If 2 parallel lines are cut by a transversal,
  then each pair of consecutive interior angles is
  supplementary.

5
Multiplying numbers in Scientific notation
Alternate Exterior Angles Theorem
If 2 parallel lines are cut by a transversal then
each pair of alternate exterior angles is
congruent.
6
Perpendicular Transversal Theorem

• In a plane, if a line is perpendicular to one of
  two parallel lines then it is perpendicular to
  the other.

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a
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7
Class Work
Class Work

• Multiplying and Dividing in Scientific Notation
  Worksheet.

8
Home Work
Home Work

• 9-3 Practice Worksheet