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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

    • 函數的單調性
    • From Polar to Cartesian Coordinates
    • Visualizing the Pythagorean Identity with Sine and Cosine
    • Billard V5.2 and V6
    • montecarlo circles 1

    Discover Resources

    • Triangle Transformations Activity
    • ellipse
    • Angry Bird (Graphs of Quadratic Function - Factorised Form)
    • Area of a Circle
    • lgs_01
    • Solve this system

    Discover Topics

    • Bar Chart or Bar Graph
    • Equations
    • Area
    • Ratios
    • Line Segment
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