Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Ratios and Proportions
    1. Investigating Similar Figures
    2. Properties of Similar Figures
    3. Graphing Proportions

    Ratios and Proportions

    Author:vhenry
    Designed for use by Teacher Credential Candidates and undergraduates at UC Irvine.
    Ratios and Proportions

    Table of Contents

    • Investigating Similar Figures

      • Similar Triangles with Scale Factor Slider
      • Create Similar Triangles
      • Investigating similar triangles
      • The meaning of similar figures
      • Proportional Reasoning
    • Properties of Similar Figures

      • ACCESS - Triangle Proportionality
      • Angle Bisectors and Proportionality
      • Corollary of proportionality theorem
    • Graphing Proportions

      • Proportionality
    Next
    Similar Triangles with Scale Factor Slider

    New Resources

    • רישום חופשי
    • Rolling a Square
    • Limaçons
    • Other Variations of Cosine
    • Regular Star Polygons

    Discover Resources

    • Exterior Angle Theorem
    • pizza cat theorem
    • gist_domain_range_review
    • test question #1
    • modul15-C2_goodman_smak santo paulus jember

    Discover Topics

    • Derivative
    • Cuboid
    • Circle
    • Upper and Lower Sum or Riemann Sum
    • Linear Regression
    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

    © 2026 GeoGebra®