Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
Outline
Lesson 9 - Angle Theorems of a Triangle
Sum of the Angles in a Triangle
Triangle Exterior Angle-Sum Theorem
Lesson 9 - Angle Theorems of a Triangle
Author:
Mr. Coffie
This book contains GeoGebra pages that explore the theorems discussed in 10th grade geometry: the triangle angle-sum theorem and the triangle exterior angle-sum theorem.
Sum of the Angles in a Triangle
Triangle Exterior Angle-Sum Theorem
Next
Sum of the Angles in a Triangle
New Resources
Newton disc
Task 1 (Ovdi)
Translation and scaling
Domino Effect
The Cosine Formula - Proof Without Words
Discover Resources
y=mx+c
PART D investigating limitations
vektor
Equation of a Plane (Point and Normal Vector)
Number Bar 20
Discover Topics
Root
Reflection
Translation
Rectangle
Percentages