Since [tex]$\overline{A P}=A P^{\prime}, m \angle P A P^{\prime}=\theta$[/tex] then the transformation changes direction but not size. so it stands for rotation transformation.
What is a rotation transformation?
A rotation exists as a kind of transformation that exists in a turn. A figure can be rotated clockwise or counterclockwise on the coordinate plane. In both transformations, the size and shape of the figure remain exactly identical. A rotation exists as a transformation that shifts the figure in either a clockwise or counterclockwise direction.
Since [tex]$\overline{A P}=A P^{\prime}, m \angle P A P^{\prime}=\theta$[/tex] then the transformation changes direction but not size. so it stands for rotation transformation.
Therefore, the correct answer is option C. A rotation
To learn more about rotation transformation
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