Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Proving Theorem 3-1
Author:
jahring
Show that when a pair of parallel lines are cut by a transversal, alternate interior angles are congruent.
GeoGebra
New Resources
Piano. Keyboard.
Slope of a Straight Line: Run and Rise
Construct a Square
Bottema's Theorem
Spinning cube - Belt Trick
Discover Resources
The parametric equation of a circle
Example 1
points of concurrency
Pythagoras Theorem
Untitled
Discover Topics
Area
Multiplication
Optimization Problems
Orthocenter
Angles