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

Angle at the centre = double the angle at the circumference

Author:ITfC-Edu-Team
Topic:Angles, Circle

New Resources

  • Pythagorean Template: Integer Legs
  • What Do You See? (2)
  • Linear Equation Graphs: Thin Slice
  • Congruent Sides & Angles in △s: Exploration
  • Absolute Value Functions f(x)=a |x - h| + k

Discover Resources

  • PMC 2012-13 Q7
  • Incenter
  • UNIQUE SOLUTION = CONSISTENT EQUATIONS
  • Artformer helix
  • Area of Square Pyramid(Vic)

Discover Topics

  • Variance
  • Orthocenter
  • Calculus
  • Differential Equation
  • Cosine
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®