If a figure has 3 lines of rotational symmetry, it can be rotated times. If a figure can be rotated 6 times, it has lines of rotational symmetry.
If a figure can be rotated n times, it has lines of rotational symmetry.
To find the angle of rotation, divide 360∘ by the total number of .
Every square has an angle of rotation of .
Determine whether each statement is true or false.

Every parallelogram has rotational symmetry.
Every figure that has line symmetry also has rotational symmetry.