No, not normally
true!! apex.
false
Yes it can
For that Rhombus pic, it's TRUE -APEX
A regular tessellation or semi-regular tessellation or none.
true!! apex.
false
Yes it can
yes
Yes.
No. Because tessellation is about using lost (infinitely many) copies of a polygon to cover a surface, One polygon does not comprise a tessellation.
No, a tessellation cannot be created using only circles, as circles cannot fit together without leaving gaps or overlapping. Tessellations require shapes that can completely cover a surface without any spaces or overlaps. Regular polygon shapes, like squares and hexagons, are typically used for tessellations because they can interlock perfectly. However, circles can be used in more complex or artistic designs that resemble tessellations, but they do not form true tessellations.
For that Rhombus pic, it's TRUE -APEX
A regular tessellation or semi-regular tessellation or none.
No. See, for example, the top image in the attached link.
Yes. Bees are extremely good at tessellating regular hexagons in a honeycomb.
There is no such thing as a seni-regular tessellation. A semi-regular tessllation is a tessellation using two regular polygons: for example, octagons and squares together.