Question

(a)lf angle of incidence is 35º. Find the angle
(b)If angle between the surface of mirror and reflected ray is 45°. Find the
angle of incidence
​

Answer 1

Answer:

angle of incidence = angle of reflection

if angle of incidence is 35° then reflected angle will also be 35°

if angle of reflection is 45° then angle of reflection is also 45°

Explanation:

unless it's an irregular surface you can apply this formula

angle of incidence = angle of reflection