Question

The number of images formed by two mirror is 5. what would be the angle in which the mirror are placed?

Answer 1

360 divided by 5 equal to 72

Answer 2

number of images = 360/angle - 1

let angle be n

5 = 360/n - 1 = 5+1 = 360/n

6n= 360

n = 360/6

n = 60 degree