a
A chessboard is tessellated, so I assume it is a figure that is checkered.
In a normal plane, only regular polygons with interior angles that are a factor of 360o can be tessellated. This means only three shapes: the regular (equilateral) triangle, the regular quadrilateral (square) and the regular hexagon. If the line were considered a regular polygon (with only two sides) then it would also be included in this list.
No
No.
Yes
Yes
star and circle
There are several different types of symmetry. Some of these include reflectional symmetry or rotational symmetry. It depends on how the plane has been tessellated.
no it can not i have research it thoroughly i could not find any pictures of a regular decagon tessellated. i did but they all had different shapes so the answer is no it is not logically possible
No.
A regular octagon will not tessellate but an irregular one can.