Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Dilation

Author:AGHalley
Dilation and contraction of a triangle

New Resources

  • Congruent Sides & Angles in △s: Exploration
  • Midpoint Theorem (V2): Integer Solutions
  • Squaring a Rectangle (PST Version)
  • Linear Equation Graphs: Thin Slice
  • Perpendicular Lines: Quick Exploration

Discover Resources

  • sequence of 10 vertical lines
  • NigrovicB_construction.ggb
  • MarcW_Proposition2Exercise
  • Untitled
  • Thin Converging Lens (Movable)

Discover Topics

  • Symmetry
  • Binomial Distribution
  • Arithmetic Operations
  • Similar Triangles
  • Circumcircle or Circumscribed 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®