The shortest plane mirror in which you can see your entire image is
A)half your height.
B)3/4 your height.
C)1/3 your height.
D)equal to your height.
E)dependent on your distance from the mirror.

Question

Quizplus · Accepted Answer

A plane mirror needs to be at least half your height for you to see your entire image because the angle of incidence equals the angle of reflection, effectively halving the required height of the mirror.

The Shortest Plane Mirror in Which You Can See Your