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

Proving Triangles Similar (4)

Author:Tim Brzezinski
Topic:Dilation, Reflection, Rotation, Similarity Transformation or Similarity, Geometric Transformations, Translation, Triangles
Students: This task follows the Proving Triangles Similar (3) task.
Prove that these two triangles are SIMILAR by using any one or more of the transformational geometry tools in the limited tool bar.

New Resources

  • Building Algebra Tile Models for Trinomials
  • Basic and Compound Inequality Illustrator
  • Angle Addition Postulate (V2) - Integer Solutions
  • Marion's Theorem
  • Odd Function Explorer

Discover Resources

  • Bearings - From one point to another
  • Joseph Panarelli Fibonacci Spiral
  • Inscribed and Central Angles
  • คิดเลขเร็ว
  • Untitled

Discover Topics

  • Bar Chart or Bar Graph
  • Integral Calculus
  • Functions
  • Area
  • Vectors 2D (Two-Dimensional)
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®