Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Prove Lines Parallel
    1. Corresponding Angles
    2. Same-Side Interior Angles
    3. Alternate Interior Angles

Prove Lines Parallel

Author:Debra Schneider
Investigate slopes when corresponding and alternate interior angles are congruent, and same-side interior angles are supplementary.

  • Corresponding Angles

  • Same-Side Interior Angles

  • Alternate Interior Angles

Next
Corresponding Angles

New Resources

  • random coprime pairs
  • Prism Drawn in 2-Point Perspective
  • seo tool
  • Average Value of a Function
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

  • הזזות של פרבולה
  • Multiplication of Directed Numbers
  • Paraabelin kierto ja siirto
  • gutefrage: Punkte --> Levels
  • Circumcenter

Discover Topics

  • Equations
  • Quadratic Functions
  • Complex Numbers
  • Congruence
  • Upper and Lower Sum or Riemann Sum
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2025 GeoGebra®