Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Thébault's Theorem
Author:
Guillermo Bautista
Topic:
Parallelogram
,
Square
Given any parallelogram, construct on its sides four squares external to the parallelogram. The quadrilateral formed by joining the centers of those four squares is a square.
GeoGebra
Reference:
https://twitter.com/fermatslibrary/status/1645120156194992128
New Resources
Example of using color palette
Constructing the Perpendicular Line Through a Point Not on the Line
centripetal force
Constructing the Perpendicular Line Through a Point on the Line
apec
Discover Resources
Perpendicular Bisectors of Triangles
John Golden's Modified Triangle by Sides
Animation 224
ปริภูมิสามมิติ
Geogebra task- circumcenter
Discover Topics
Rotation
Exponential Functions
Quadrilaterals
Pie Chart or Circle Chart
Sine