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Geometry Chapter 3   Tags: geometry, mahlman, math  

Last Updated: Feb 19, 2014 URL: http://libguides.mpsaz.net/content.php?pid=109598 Print Guide RSS Updates

3.3: Parallel Lines and Transversals Print Page
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Theorems

Corresponding Angle Postulate: CA

Alternate Interior Angles: AIA

If you have parallel lines then CA are congruent. If you have parallel lines then AIA are congruent.


Alternate Exterior Angle: AEA

Consecutive Interior Angles: CIA

If you have parallel lines then AEA are congruent. If you have parallel lines then CIA are supplementary.


Perpendicular Transversal

SUMMARY


 

Transversal Help

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