Copy of Inscribed Quadrilateral Inside a Circle

Opposite angles in an inscribed quadrilateral must add up to 180. Manipulate the vertices to change the angle measures but watch to see if the relationship is maintained.

 

Jill Donnelly

 
Type de ressources
Activité
Balises
Tranche d'âges
15 – 18
Langue
English (United States)
 
 
 
© 2026 International GeoGebra Institute