What is required to describe a rotation accurately?

To accurately describe a rotation, it is essential to specify the angle of rotation, the direction of the rotation, and the center around which the shape will rotate.

The angle indicates how far the shape is to be rotated, measured in degrees or radians. The direction clarifies whether the rotation is clockwise or counterclockwise, ensuring there is no ambiguity about the movement. The center of rotation is the specific point in space that remains fixed while the rest of the shape moves around it. This information collectively defines the rotation clearly and allows for precise reproduction of the movement.

Other options do not encompass all the necessary parameters to describe a rotation accurately. For example, merely stating the type of shape does not provide any information about how that shape is being rotated. Similarly, mentioning an axis and rotation speed pertains more to a different context, such as three-dimensional rotation dynamics, rather than the basic concept of rotation in two dimensions. An axis of reflection does not apply to rotation; it relates more to symmetry and transformations involving flipping shapes rather than rotating them.