Question

If the sum of the angle of incidence and angle of reflection is 64. calculate the value of angle of incidence and angle of reflection

Answer 1

Explanation:

angle of incident = angle of reflection

i = r

i + r = 64

2i = 64

i =32

i = r = 32

Answer 2

Answer:

angle of incidence+angle of reflection=32

Explanation:

angle of incidence=x

angle of reflection=y

given x+y=64

we know x=y

x+x=64

2x=64

x=32=y