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

Plus Pi

Author:Jo Kellaway
Topic:Circle, Unit Circle
A simple app to investigate what happens when pi is added to an angle in the Unit Circle

New Resources

  • Mandelbrot 2
  • Angle Addition Postulate (V2) - Integer Solutions
  • Rovnoběžnost rovin
  • Graphing Basic and Compound Inequalities
  • Calculating Arc Length, Radius, and Central Angle

Discover Resources

  • Circumference of a Circle
  • quadrilateral with circumcircle
  • Build the net of a cube
  • Nets
  • Raymond 1 3x+2

Discover Topics

  • Centroid or Barycenter
  • Matrices
  • Right Triangles
  • Random Experiments
  • Tree Diagrams
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®