what is the final transformation in the composition of transformations that maps pre - image ghjk to image…

what is the final transformation in the composition of transformations that maps pre - image ghjk to image ghjk?\n a translation to the right\n a reflection across line m\n a 90° rotation about point g\n a 180° rotation about point g
Answer
Brief Explanations:
Observe the orientation and position of pre - image GHJK and image G'H''J''K''. The first transformation seems to be a reflection across line m. Then, to get from the intermediate image to the final image, we can see that there is a 90 - degree rotation about point G.
Answer:
a 90° rotation about point G