Question

if angle of glance is 30 degree then what is angle of reflection​

Answer 1

Answer:

Angle of reflection =60

Explanation:

The angle of glance is the compliment of angle of incidence.

Angle of glance = 30

Angle of incidence=90- angle of glance

angle of incidence= 90-30=60

According to laws of reflection: Angle of incidence=Angle of reflection

Angle of reflection =60