Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Paradoxes on π
    1. π = 2 ?
    2. π = 4 ?

Paradoxes on π

Author:Anthony OR 柯志明
Topic:Circle

  • π = 2 ?

  • π = 4 ?

Next
π = 2 ?

New Resources

  • GGB is Awesome!
  • Select an object for a time to start a command. Light
  • רישום חופשי
  • Average Value
  • Prism Drawn in 2-Point Perspective

Discover Resources

  • Theorem 3
  • Test Question #1 Caprice Frazier
  • การเลื่อนขนาน
  • Spherical mirror
  • การแยกตัวประกอบ

Discover Topics

  • Median Line
  • Algebra
  • Poisson Distribution
  • Power Functions
  • Tangent Line or Tangent
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®