Question

The law of reflection states that the angle of
equals the angle of reflection.

Answer 1

The law of reflection states that the angle of incidence equals the angle of reflection. This means that when a ray of light (or any wave) hits a reflective surface, the angle at which it arrives (the angle of incidence) is equal to the angle at which it bounces off (the angle of reflection), both measured with respect to the normal (a line perpendicular to the surface at the point of incidence).