Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Accedi
Cerca
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Risorse
Profilo
Classroom
Scarica le app
Bisecting angles in a triangle
Autore:
NRICH Maths project
Argomento:
Angoli
,
Geometria
,
Triangoli
The line BE bisects angle ABC. The line CE bisects angle ACD.
GeoGebra
Move points A and C to change the shape of the triangle. What do you notice about angles BAC and BEC? Is it always the case? Can you prove it?
Nuove risorse
Pythagorean Day
z`]]
အခြေခံ data အခေါ်အဝေါ်များ
seo tool
Ringed Polyhedra
Scopri le risorse
foro
Example 1
Archimedes For Math Explorations Class
Parallel Lines, Transversals, and Angles
ميل المماس_ المشتقة
Volume of a Pyramid - Cavalieri's Principle
Scopri gli argomenti
Ortocentro
Traslazione
Numeri naturali
Numeri
Funzioni esponenziali