If the sum of angles of incidence and reflecting mirror is 160", what is the -
a) Angle of incidence.
b) Angle between incident ray and the reflecting ray
Answers
Answered by
3
Answer:
80degree each incident and reflected angle..
Answered by
4
Answer:
A. 80°
B. 20°
Explanation:
because the angle of incident and angle of reflection are the same
180-160=20
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