Tests for Cyclic Quadrilaterals (3)

This applet illustrates the converse of the theorem: The exterior angle of a cyclic quadrilateral is equal to the interior opposite angle. The result provides a test for proving that four points are concyclic.

 

Kary Lee

 
Materialtyp
Aktivität
Tags
quadrilateral 
Zielgruppe (Alter)
15 – 18
Sprache
English (United Kingdom)
 
 
 
© 2025 International GeoGebra Institute