What is the order of rotational symmetry for a rhombus?

A rhombus has an order of rotational symmetry of 2.

Rotational symmetry is a property of figures that remain unchanged when rotated around a fixed point. The order of rotational symmetry is the number of times a figure can be rotated by a certain angle and still appear the same as the original figure. In the case of a rhombus, it can be rotated 180 degrees and still look the same.

To understand this, imagine a rhombus placed on a fixed point, like a pin through its center. When you rotate the rhombus by 180 degrees, it will perfectly align with its original position, with all sides and angles appearing the same. This demonstrates the rotational symmetry of a rhombus with an order of 2.

It is important to note that a rhombus does not have higher orders of rotational symmetry. Unlike shapes such as regular polygons or circles, which can have rotational symmetry of any order, a rhombus only has an order of 2 due to its specific properties.