Here is a goal: How do you find the angle of rotational symmetry?

Which way makes more sense to accomplish this goal?

Select from the following.
(1). The angle of rotational symmetry is the smallest angle for which the figure can be rotated to coincide with itself. The order of symmetry is the number of times the figure coincides with itself times 6, as its rotates through 360 . Example: A regular hexagon has rotational symmetry..
(2). The angle of rotational symmetry is the smallest angle for which the figure can be rotated to coincide with itself. The order of symmetry is the number of times the figure coincides with itself as its rotates through 360 . Example: A regular hexagon has rotational symmetry..
(2).