point N is the image of M .
Step-by-step explanation:
given : P is a point on the perpendicular bisector, l, of MN.
to prove : PM = PN
.A Reflection is a transformation in which the figure is the mirror image of the other. Every point is a mirror reflection of itself .
By the definition of reflection, point P is the image of itself ,point N is the image of M .
The line l acts as a Line of symmetry or axis of reflection.
Reflections preserve length so PM = PN.
hence , point N is the image of M .
