Answer:
12
Step-by-step explanation:
It is given in the question that
M is the MIDPOINT OF FG.
Since M is the midpoint of FG, therefore GM is half of FG. That is
Therefore
And FM is 13 too .
a} The image is congruent to the pre-image.
c} The image could be moved left or right.
d} The image could be moved up or down.