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

Theoremau Cylchoedd Haen Uwch

Author:Gareth Evans
Topic:Angles, Circle

New Resources

  • Pythagorean Theorem: Quick Illustrator
  • Right Triangle Inscribed in a Semicircle
  • Congruent Sides & Angles in △s: Exploration
  • Function art 3D - waiting shed (v2)
  • Isosceles Right Triangle

Discover Resources

  • Pythagoras' tree
  • Oven Door Example
  • Witkovich, R, Geogabra
  • Dartboard
  • Dilating a triangle

Discover Topics

  • Coordinates
  • Circumcircle or Circumscribed Circle
  • Geometric Distribution
  • Cuboid
  • Complex Numbers
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®