circle theorem 1a

Note this is constructed using the perpendicularity tool. A partner sheet uses the bisection property and shows the angle is always 90.

 

qubiqmedia

 
Tipo de recurso
Actividad
Etiquetas
angle  angles  circle  circle-theorems  circles  geometry 
Grupo destino (edad)
15 – 18
Idioma
English (United Kingdom)
 
 
 
© 2025 International GeoGebra Institute