Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Copy of Triangle Names and Angle Sum (Interior and Exterior)
Author:
Baniya raz
,
Morton Betts
How to name triangles. The conditions for naming triangles. Proof the sum of interior (inside) angles = 180 deg. Proof the other two angles equal exterior angle.
GeoGebra
New Resources
Introduction
"Compressed" Astroid as Envelope
Isosceles Triangle: Quick Construction
Linear Cross Section Exercise
Napoleon's Theorem
Discover Resources
Unit 11 Geogebra Sketch
Gradient of Tangent to Sketch the Derivative
Baricentro
Alternate angle theorem
Activity 9
Discover Topics
Diagrams
Arithmetic
Median Line
Mathematics
Cone