Angle-Angle (AA) Similarity Postulate

This allows students to drag sliders to change both triangles bottom angles. If we have 2 angles in a triangle, we can always find a third. If a triangle has all the same angles as another triangle, then it is similar.

 

Andrew

 
Tipo di risorsa
Attività
Tag
angle-angle  postulate  similar  triangle 
Gruppo di riferimento (età)
10 – 16
Lingua
English
 
 
 
© 2026 International GeoGebra Institute