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
Flip 4 Coins
International Day of Mathematics 2025
Flip 5 Coins.
apec
seo tool
Discover Resources
CT6h
copy an angle
Construction Project
Quadrilaterals: Exploring Diagonals (6.2 Pt 2 & 6.4 Pt 1 )
square 2
Discover Topics
Terms
Incircle or Inscribed Circle
Congruence
Rhombus
Square