GeoGebra
Create Lesson
GeoGebra
Home
News Feed
Resources
Profile
People
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.
New Resources
Fractal Triangle and Incircle
Open Middle: Pythagorean Theorem (2)
Open Middle: Diagonal of a Rectangular Prism
Open Middle: Pythagorean Theorem (1)
Creating Distances in 3 Space
Discover Resources
CCGPS CA 4.2.1 Example 2
False sphere
Diagonals of Regular Polygon
Untitled
#7 Draw an Equilateral Triangle
Discover Topics
Linear Regression
Multiplication
Incircle or Inscribed Circle
Parabola
Definite Integral