Can you figure out how this tessellation is made? What is the basic shape? What are the motions? What restrictions did the author make on the shape?
More GeoGebra at
Air Traffic controller Bearings.
Exploring Perimeter and Area Ratio of Similar Figures
Lights Out (Games with solutions)
Verkeer: snelheid 7
The equation of a line in 3D
which is greater quiz
Projection of a cube.
Cópia de A Tessellation