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

USAJMO 2018 #3

Author:Tom Ahlschwede
Sketch of the 2018 USAJMO day 1 problem #3.

New Resources

  • Tracing an Ellipse Using Two Circles
  • The Geometry of the Coefficients of a Quadratic Function
  • General Polar Equation of Conics with Rotation (2)
  • bewijs stelling van Pythagoras
  • Domain of f(x,y)

Discover Resources

  • What would happen if a giraffe looked in a mirror?
  • Task 4: Visualizing Triangle Inequalities
  • TaylorFace
  • ล่องทะเล
  • Tangente Função Hiperbolica

Discover Topics

  • LCM and GCD
  • Definite Integral
  • Mode
  • Circumcircle or Circumscribed Circle
  • Volume
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®