Explore the properties of reflection by
following these steps.
The angles change.
The angles do not change.
The angles are always right
angles.
4. Use the protractor to measure
these angles:
mZAJK =
mZBKJ =
mzCLJ =
A
Check
B
B'
K
170 160 150 140 130
140 30 120 110 100 90
-8
80
70 60 50 40
30
10
A'