Question

What is rotation?

A translation that leaves the origin fixed while not losing the shape of the curves
A translation that changes the origin while not losing the shape of the curves
A translation that leaves the origin fixed while changing the shape of the curves
A translation that changes the origin while also changing the shape of the curves

Answer 1

Answer: a translation that leaves the origin fixed while not losing the shapes of the curves

Explanation:

Answer 2

The right choice is (C) A translation that leaves the origin fixed while changing the shape of the curve

Explanation:

A transformation in which the center of rotation is fixed and everything else on the plane rotates about that point by a given angle is called rotation. 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.