Sum of angles of a triange is 180 degree

Theorem proof : Sum of angles of a triangle is 180 degree.My students enjoy -Pratima Nayak,KVS

 

Pratima Nayak

 
Type de ressources
Activité
Balises
angle  angles  cbse  of  sum  triangle 
Tranche d'âges
11 – 14
Langue
English
 
 
 
© 2026 International GeoGebra Institute