Question

How will you prove that the angle of incidence is equal to the angle of reflection

Answer 1

Pls see the attachment given below

Hope it helps you

Answer 2

The laws of reflection are as follows: The incident ray, the reflected ray and the normal to the reflection surface at the point of the incidence lie in the same plane. The angle which the incident ray makes with the normal is equal to the angle which the reflected ray makes to the same normal.