Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Alternate interior and exterior angles
Author:
Shaun Errichiello
How are the blue and purple angles related?
GeoGebra
Play around with the slide bar. How do you think the blue and purple angles are related?
New Resources
Conditions for Parallel Lines
Vectors: Scalar Multiplication
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Ellipse and Equation
Loyd's Two-Greek-Crosses-to-a-Square Dissection
Discover Resources
variation reflection rotation
Squares on a Right-Angled Triangle
multi-page PDF demo
Reflections in the Coordinate Plane
Discover Topics
Unit Circle
Cosine
Poisson Distribution
Correlation
Root