Parallelograms #2 - Examining Interior Angles

In this sketch the students will observe what happens to interior angles of a quadrilateral with parallel sides and a diagonal. I hope that old triangle ideas will come back to them.

 

Jim Doherty

 
Materiaaltype
Werkblad
Tags
parallelogram 
Doelgroep (leeftijd)
14 – 18
Taal
English (United States)
 
 
GeoGebra versie
4.4
keer bekeken
2468
Contacteer de auteur van dit materiaal
 
 
© 2025 International GeoGebra Institute