Answer:
The answer is below
Explanation:
The question is not complete, but I will show how to solve it.
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Rigid transformations are transformations that do not change the size or shape of the object. Types of rigid transformations are rotation, reflection and translation.
Since rotation is a rigid transformation so the sides of the parallelogram does not change, hence:
R'A' = RA