Answer:
In segment AA' M is the midpoint
Step-by-step explanation:
we know that
The line MN is the reflection line of the segment AB
Segment AB is the pre-image
Segment A'B' is the image
Line MN is equidistant from a pre-image point and its image
AM=A'M
BN=B'N
That means
In segment AA' M is the midpoint
In segment BB' N is the midpoint
