Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Failed semi-regular tessellation
Author:
Maurice OReilly
GeoGebra
Move the red buttons. What do you notice? Why is this not a semi-regular tessellation? (See
https://nrich.maths.org/4832
)
New Resources
A 3D Problem about Shadow
Pythagoras fractal tree: Step 2
Color Palette Tool & Examples
Advanced example 2: Infinite curve
Truth
Discover Resources
The Angle Between a Tangent and a Radius RIM
Quadrilaterals & Rectangles
Midsegments
Creating the Largest Possible 4-digit Number
Select n elements randomly form list
Discover Topics
Arithmetic Mean
Subtraction
Complex Numbers
Planes
Rational Numbers