Question

the order of rational number symmetry of a square is​

Answer 1

Answer:

Square. A square has four lines of symmetry. It has rotational symmetry of order four.

Answer 2

$\begin{gathered}{\Huge{\textsf{\textbf{\underline{\underline{\purple{Answer:}}}}}}}\end{gathered}$

$\implies$4

In a complete turn (of 360°), the number of times an object looks exactly the same is called the order of rotational symmetry. 

The order of symmetry of a square, for example, is 4 while, for an equilateral triangle, it is 3.