Visualise the following figure on rotation through the angles $90°,180°,270°,360°,$ and write the order of rotational symmetry.

Visualise the following figure on rotation through the angles $90°,180°,270°,360°$ and write its order of rotational symmetry.

Identify the triangle with no rotational symmetry. [Equilateral/Isosceles/Scalene]

Identify the figure.

A quadrilateral with reflection symmetry but no rotational symmetry.