GeoGebra
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2023 GeoGebra

Circle Theorem - Angle at circumference and centre

Author:
Mr Richards
Topic:
Circle

New Resources

  • Umbrella Holder
  • Open Middle Sector Area Exercise
  • π = 4 ?
  • Slanted or Curved Lines?
  • Open Middle: Graphing Linear Inequalities (3)

Discover Resources

  • The Orthic Axis
  • Square Root
  • AP Calculus Driving Project
  • Distance Formula
  • Triangle

Discover Topics

  • Rational Numbers
  • Continuity
  • Geometric Distribution
  • Translation
  • Variance

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube