Answer the following questions
16. If the angle of incidence is 35", what is the angle of reflection?
18. If a boy is standing 3 feet away from a plane mirror, how far away is his image
from him?
19. If the boy in #18 is 4 feet tall, what is the height of his image?
20 If you placed an alphabet chart(all in capital letters) in front of a plane mirror and
see the image formed, how many letters can be read properly?​