Making Tiling Patterns with Polypad

This video shows how to use the Polypad tool from the Mathigon website to create tiling patterns using regular polygons. The website can be found here:
mathigon.org/p...
This is intended for use by high school mathematics students who have been studying angles in polygons and know how to calculate the interior (internal) angle of a regular polygon based on the number of sides that it has.
The link below is for a Wikipedia article of such tilings (known as Euclidean tilings) which gives more information for those who are interested.
en.wikipedia.o...