Copy of Angle Formed by 2 Tangents (V2): What Do You See?

Applet allows the student to informally discover that the measure of an angle formed by two tangents drawn to a circle, from a point outside the circle, is equal to half the (absolute value of) the difference of the measures of both arcs they intercept.

 

ayisha shahani

 
Tipo de recurso
Actividad
Etiquetas
circle  exploration  tangent-line 
Grupo destino (edad)
15 – 18
Idioma
English
 
 
 
© 2025 International GeoGebra Institute