Question

What is the order of rotational symmetry of an equilateral triangle? (with figure)​

Answer 1

$\sf\underline{ Heya \: Math's \:lover}\dag$

➠The rotational symmetry of an equilateral triangle is 3

∵ We can found out the rotational symmetry by counting its side.

→∴The rotational symmetry of square is 4 because square has 4 sides