Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Proof Without Words
Author:
H.ÇAYIR
,
Steve Phelps
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?
GeoGebra
New Resources
Variation Theory Parallelogram Proofs
Poorly Drawn Parallelograms
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Icosahedron1
Blancmange curve (fractal)
Discover Resources
angle at center is double the angle at circumference
Rafal Kowalski
Dancing Turtles
การลบจำนวนเต็ม
Nine's
Discover Topics
Step Functions
Parallelogram
Functions
Line Segment
Normal Distribution