GeoGebra
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2023 GeoGebra

How to "Make" a Dilation

Author:
David Hornbeck
Topic:
Dilation
You probably know how to dilate a pre-image to create an image; it's just a formula, right? What if you already have two triangles, though? Can you drag the vertices to "make" them dilations of each other?

New Resources

  • Tangent lines to curves (implicit differentiation)
  • Spherical Coordinates
  • Pi Day Things
  • Slopes of Parallel and Perpendicular Lines - Discovery & Assessment: Quick Demo
  • SSS Similarity Theorem: Exploration

Discover Resources

  • Triangle Inequality
  • Producto de un vector por un escalar
  • asdf
  • Example 1
  • Cobine like terms

Discover Topics

  • Addition
  • Polygons
  • Curve Sketching
  • Random Experiments
  • Triangles

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube