No, it cannot.
no
Circles and simple ovals
A regular tessellation or semi-regular tessellation or none.
Semi-regular tessellation is a tessellation of the plane by 2 or more different convex regular polygons. A semi-regular tessellation combines two or more regular polygons. Each semi-regular tessellation has a tupelo, which designates what kind of regular polygon is used.
No, it cannot.
no
Yes.
Strictly speaking, no, because a semi-regular tessellation must be based on regular polygons and rhombi are not regular polygons. However, octagons and rhombi can be used to make a non-regular tessellation.
No.
Circles and simple ovals
Yes. For example a chess board.
Yes it can
Tessellation is defined as the tiling of a plane using one or more geometric shapes, called tiles, with no overlaps and no gaps. In mathematics, tessellations can be generalized to higher dimensions. A periodic tiling has a repeat pattern. A regular quadrilateral can be used by itself to make a tessellation.
Not a regular one.
No, it is not possible.
A regular tessellation or semi-regular tessellation or none.