Question

I GIVE GOLD MEDAL.

How can a rotation be described?

Answer 1

rotation as in rotation symmetry or like the rotation of a wheel?

Answer 2

or a different kind?

Answer 3

A rotation is a turn of a shape. A
rotation is described by the centre
of rotation, the angle of rotation,
and the direction of the turn.
The centre of rotation is the point
that a shape rotates around. Each
point in the shape must stay an equal
distance from the centre of rotation.
The angle of rotation is how much
the shape moved about the centre
of rotation. The direction of rotation
can be described as clockwise (CW)
or counterclockwise (CCW).