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

Proof Exercise: Inscribed Angle Theorem (Case 3)

Author:Tim Brzezinski
Topic:Angles, Circle

Case 3: Center of Circle lies OUTSIDE Inscribed Angle

Link to Proof Activity

New Resources

  • Pythagorean Template: Integer Legs
  • GeoGebra 3D Modeling Workshop (March 8 2024)
  • Congruent Figures
  • Congruent Sides & Angles in △s: Exploration
  • Slope Illustrator (2)

Discover Resources

  • Spiralaterals
  • Linear Approximation
  • Madison Marshall Geogabra Project
  • Quadrilateral Midpoints Create Parallelograms
  • Falling apple (Newton apple?) Sabin Ro

Discover Topics

  • Similarity Transformation or Similarity
  • Right Triangles
  • Exponent
  • Stochastic Process or Random Process
  • Parabola
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®