Parallel Lines Cut by a Transversal

Rasha Tarek, Mar 9, 2022

Parallel Lines Cut by a Transversal


  • 1. Parallel Lines Cut by a Transversal-Part 1
  • 2. Parallel Lines Cut by a Transversal-Part 2
  • 3. Parallel Lines Cut by a Transversal-Part 3
  • 4. Parallel Lines Cut by a Transversal-Part 4
  • 5. Parallel Lines Cut by a Transversal-Part 5

1.

Parallel Lines Cut by a Transversal-Part 1

Click on "Show Alternate Exterior Angles" above.
Which angle pairs can be classified as "Alternate Exterior Angles"? Select all that apply.
What do you notice about the relationship between the Alternate Exterior Angles, now that the two lines are parallel?
Alternate Exterior Angles Theorem
If two [color=#ff0000][u][b][i]PARALLEL [/i][/b][/u][/color]lines are cut by a transversal, the [color=#38761d][u][i][b]Alternate Exterior Angles[/b][/i][/u][/color] are [color=#38761d][u][i][b]CONGRUENT[/b][/i][/u][/color].
– Rasha Tarek

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