The sum of the angles in a triangle?

Animation shows the three angles in a triangle on a straight line, a slider is used to vary one angle and two vertices of the triangle can be moved.

 

GreenMaths

 
Tipo de recurso
Actividad
Etiquetas
angle  angles  geometry  ireland  project-maths  sum  triangle 
Grupo destino (edad)
11 – 14
Idioma
English (United Kingdom)
 
 
Licencia
CC-BY-SA, GeoGebra Terms of Use
Recursos derivados
Triangles and Straight Lines
Compartido por Pansophic
 
 
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