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

    • Slope Between 2 Points (Phase 2)
    • Nikmati Keunggulan Di Bandar Judi Terpercaya
    • Rule of Sarrus - Determinant of a 3×3 Matrix
    • The Geometry of the Coefficients of a Quadratic Function
    • Taylor Error Bound

    Discover Resources

    • EM_G1_Alt Ang
    • Outside
    • station 1
    • Incenter

    Discover Topics

    • Similar Triangles
    • Pyramid
    • Quadratic Functions
    • Normal Distribution
    • Ellipse
    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®