Question

when the angle of incidence is equal to angle of reflected ray

Answer 1

Angle of incidence is always equal to angle of reflection.

Laws of reflection:-i) Angle of incidence is always equal to angle of reflection.ii)The law of reflection states that the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane
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Answer 2

Always the incident angle is equal to the reflected angle.

For explanation referred to the attachments.