See the answer below.
Yes. For example, dodecagons, squares and triangles.
Yes it is a tessellation.
A tessellation that uses more than one kind of regular polygon is called a semi-regular tessellation.
I would have though t that it is against the law to use animals for tessellation!I would have though t that it is against the law to use animals for tessellation!I would have though t that it is against the law to use animals for tessellation!I would have though t that it is against the law to use animals for tessellation!
false
See the answer below.
true
Yes. For example, dodecagons, squares and triangles.
By the use of wording "uniform" you are in fact stating that the tesselations are "regular"
MC Escher made a series of etchings using space filling shapes - a form of tessellation, although not uniform tessellation.
answer
must all edges of semiregular polyhedron be the same length
Yes it is a tessellation.
Non-visible tessellation or non-existent tessellation, perhaps.
How to Make a Tessellation?
A regular tessellation or semi-regular tessellation or none.