THIS IS A BRAINLIEST QUESTION
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Answer :
angle of incedence = angle of reflection
15 degree
angle of incedence = angle of reflection
15 degree
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0
Answer:
75 degree
Explanation:
straight line is equal to 180 degree
180-30=150 degree
150/2=75 degree.
as the 1st law of reflection
angle of incidence=angle of reflection.
so angle of incidence=75 degree
and angle of reflection=75 degree
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