Question

please answer me fast​

Answer 1

As angle of incidence is equal to angle of reflection, your answers are :

1.) angle of reflection = 15⁰

2.) angle of incidence = 50⁰

3.) angle of incidence = 25⁰

4.) angle of reflection = 80⁰

5.) angle of reflection = 90⁰

Answer 2

Answer:

angle of incidence is always equal to angle of reflection