Answer:
Step-by-step explanation:
we can see from the diagram,
AB is line of reflection and P' is the image of point P
now if C is the point of intersection of lines AB and PP'
then we have
PC=P'C
also AB is perpendicular to PP'
hence we have m∠ACP=90°
so we have
A reflection is a transformation that maps point P in a figure, over a line, AB, such that for point C at the intersection of AB and PP', PC=P'C and m∠ACP=90°
