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

Problem 2

Author:Tom Ku
With square ABCD, CE parallel to BD, and DE = DB. To Prove: BF = BE

New Resources

  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Untitled
  • Tetrahedron String Art
  • Neuberg's Theorem
  • Average Value

Discover Resources

  • lescases2
  • equilateral traingle
  • Planets
  • Dina Pavlidis Smiley Face
  • Classifying Triangles from the Pythagorean Theorem
  • For pythagorus

Discover Topics

  • Percentages
  • Piecewise Functions
  • Logic
  • Line Segment
  • Similar Triangles
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®