Question

are the angle of reflection and angle of incidence also equal for reflection by curved surfaces​

Answer 1

Answer:

Or in less technical language, the angle at which light hits a surface (angle of incidence) is equal to the angle at which light bounces away from the surface (angle of reflection). ... If you look at the way light bounces off that tangent, it's exactly the same as if it was hitting a flat mirror facing that direction.