A parallelogram has rotational symmetry of order $2$.

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.

Angle of rotational symmetry in a regular pentagon is _____.

Write the order of rotational symmetry of the following figure.

    _____.

The centre of rotation of a rhombus is the point of intersection of its  _____.

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

Suppose, the manhole cover of the water sump is in circular shape.

The number of ways to close that circular lid is _____.

Order of rotational symmetry of  is _____.

Write the order of rotational symmetry of the following figure.

     _____.

Write the order of rotational symmetry of the following figure.

_____

Angle of rotational symmetry in an equilateral triangle is _____$°$ .

Order of rotational symmetry of is _____.

Write the order of rotational symmetry of the following figure.

_____

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

The order of rotation for the given figure is _____.