Question

Question 102
By what minimum angle does a regular hexagon rotate so as to coincide with its original position for the first time?

Answer 1

A regular hexagon must be rotated through a minimum angle of ${60}^{\circ }$. So, that it can coincide with its original position for the first time. Because of the angle of rotation of hexagon $=\frac{{360}^{\circ }}{Numberofsides}=\frac{{360}^{\circ }}{6}={60}^{\circ }$