Answer:
m<AJK = 90 degrees
m<BKJ = 90 degrees
m<CLJ = 90 degrees
The line of the reflection has been returned to its original position. Use the ruler to measure these two segments.
BK = 2.2 units
KB' = 2.2 units
Record the lengths of these segments.
AJ = 5.6 units
JA' = 5.6 units
Record the lengths of these segments.
CL = 3.8 units
LC' = 3.8 units
Which segments have equal lengths?
corresponding segments
Change the position of the line of reflection. Does the line of reflection appear to be a perpendicular bisector of the segments that connect corresponding vertices?
Yes