What is the order of rotational symmetry of a regular hexagon about its centre?

The order of rotational symmetry of a regular hexagon is  

The following question consists of two sets of figures. There is a definite relationship between the first set of figures. Establish a similar relationship between the second set of figures by selecting a suitable figure from the options.

Graph the image of the triangle $ABC$ after a dilation with a scale factor of $\frac{1}{3}$, centered at the origin.

Write the order of rotational symmetry of the following figure.

     _____.

Order of rotational symmetry of is _____.

The order of rotational symmetry of the letter $\text{'}Z\text{'}$ is _____.

Order of rotational symmetry of  is _____.

Write the order of rotational symmetry of the following figure.

_____

Describe the transformation that have occurred in the diagram:

Graph the image of the quadrilateral $ABCD$ after a dilation with a scale factor of $3$, centered at the origin.

A figure is said to have rotational symmetry, if the order of rotation is at least _____.

Write the order of rotational symmetry of the following figure.

    _____.

Describe the transformation that has been performed in the diagram and express it using correct arrow notation. 

Plot the image of the shape on a Cartesian grid:

Rotation $180°$ about the origin

Plot the image of the shape on a Cartesian grid:

Rotation $90°$ anticlockwise about the origin

The order of rotation for the given figure is _____.