Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. U9 Dilations and Similar Triangles
    1. AA Similarity Theorem
    2. SAS ~ Theorem
    3. SSS: Dynamic Proof!
    4. SSS ~ Theorem (V1)

U9 Dilations and Similar Triangles

Author:Melissa Luzadis
Topic:Dilation, Similar Triangles, Triangles

  • AA Similarity Theorem

  • SAS ~ Theorem

  • SSS: Dynamic Proof!

  • SSS ~ Theorem (V1)

Next
AA Similarity Theorem

New Resources

  • Area of a Circle Illustrated
  • Parallelogram Anatomy
  • Rolling an Equilateral Triangle
  • Slope Between 2 Points (Phase 2)
  • Rolling Circles and Polygons

Discover Resources

  • Practical graphs using y = mx + c
  • Logarithms Practice 1
  • hamac
  • Principia Prop. 16 corollaries
  • Construction Problems Q1
  • PR1b-02-P3-ET1 Equivalent Expressions

Discover Topics

  • Upper and Lower Sum or Riemann Sum
  • Kite
  • Polynomial Functions
  • Cone
  • Unit Circle
AboutPartnersHelp Centre
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®