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

Adivinhar fração

Author:Rogerio Ignacio, John Ulbright
Que fração do retângulo está sombreada em vermelho?

New Resources

  • apec
  • Linear Systems + Relationships Between Coefficients and Solutions
  • Neuberg's Theorem
  • From Polar to Cartesian Coordinates
  • Average Value of a Function

Discover Resources

  • Equation of a circle
  • Rette perpendicolari e coefficienti angolari
  • 正6面體10疊合-A
  • Circumcenter
  • CONGRUENCY OF TRIANGLES

Discover Topics

  • Parallelogram
  • Percentages
  • Division
  • Step Functions
  • Calculus
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®