Yes, it will.
A regular triangle, quadrilateral (i.e., square) and hexagon may be used.
yes
Yes.
It depends. Strictly speaking, a semi-regular tessellation uses two (or more) regular polygons and, since neither an isosceles triangle nor a parallelogram is regular, it cannot be a semi-regular tessellation. However, a less strict definition allows non-regular components.
Triangle :)
Triangle :)
Yes, it will.
A regular triangle, quadrilateral (i.e., square) and hexagon may be used.
yes
Yes.
It depends. Strictly speaking, a semi-regular tessellation uses two (or more) regular polygons and, since neither an isosceles triangle nor a parallelogram is regular, it cannot be a semi-regular tessellation. However, a less strict definition allows non-regular components.
At least 3 sides such as a triangle which will tessellate leaving no gaps or overlaps
Triangle, square, hexagon.
Regular Hexagon, Square, and Equilateral Triangle. (Apex)
regular hexagon, square, equilateral triangle...apex
equilateral triangle