Angles at centre and cirumference of circle

By dragging the points A, B and C, what can you infer about the relationships of the angles? Can you use algebra to prove that this relationship is always true?
Ver a Atividade Ver a Atividade

 

yijie91 —

 
Tipo de Material
Atividade
Etiquetas
angle  circ  circle  circle-angles  circle-geometry-investigations 
Grupo Alvo (Idade)
15 – 18
Idioma
English (United Kingdom)
 
 
Versão do GeoGebra
4.0
Vistas
2698
Contatar o autor do recurso
Licença
CC-BY-SA, GeoGebra Terms of Use
 

Livros

 
© 2026 International GeoGebra Institute