18. A man sits in an opticians chair, looking in to a plane mirror which is 2m away from him and views the image of a chart which faces the mirror and is 50cm behind his head. How far away from his eyes does the chart appear to be?
Answers
Answered by
0
Answer:
4.5 m
Explanation:
2m+2m+0.5m =4.5m
Similar questions