Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Garfield proof of Pythagoras
Author:
GeoGebra Materials Team
Americans attribute this proof to President James Garfield. ABC is any right triangle. Pull the available slider.
GeoGebra
New Resources
Ellipse, Hyperbola and Circle as Envelopes
Limaçon / Cardioid as a Locus - A Classical Construction
Parallel or Not? (V2)
Linear Cross Section Exercise
Piano. Keyboard.
Discover Resources
quadrilaterals
baseangletheorem
Trawsffurfiadau Matricsau FP1 Ion 2006 Q5
Function transformation
FREDERICK_Construction of Lines
Discover Topics
Matrices
Confidence Interval
Arithmetic
Curve Sketching
Addition