Assertion: isometry's point | /r/HasProperty | the center of rotation
Facets:
Source sentences:
text: Other than the identity rotation, rotations have one fixed point: the center of rotation.
text: Rotation: turns a figure about a fixed point (a center of rotation).
text: A rotation is an isometry in which a figure has been rotated or turned around a point called center of rotation.
text: The fixed point is called the center of rotation.
text: The point of intersection of the perpendicular bisectors will be the center of rotation, C. To find the angle of rotation, just find m∠PCP´.