Question

Q14. Find angle of incidence.
45°​

Answer 1

Answer:

if the angle of incidence is 45°, then the angle ofreflection is 45 °, and vice versa.

the sum of the angle of incidence and the angle of reflection should equal to 90°

Answer 2

Answer:

Step-by-step explanation:

Angle of incidence = Angle of reflection

So, 45 = 45