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

Unusual Tangram 7

Author:Arthur Lee
Use the 3 green triangles to make the blue one.

New Resources

  • רישום חופשי
  • Locus Related to Descartes' Folium
  • Triangle with 3 Right Angles
  • Shells
  • Reflection = 180° Rotation about a Line

Discover Resources

  • Untitled
  • Find the centre of rotation 1
  • Concept of gradient(slope) of a line
  • Area of triangle
  • Tangrams from Team GGB

Discover Topics

  • Perimeter
  • Linear Equations
  • Frequency Distribution
  • Plane Figures or Shapes
  • Power Functions
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®