find angle of reflection
urgent!!!
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Answered by
1
Answer:
40°
Explanation:
as OC is always perpendicular to PQ so,
Angle POC = Angle POA + Angle AOC
90° = 50° + Angle AOC
Angle AOC = 90° - 50°
Angle AOC = 40°
therefore angle of reflection is 40°
Answered by
1
Answer:
40°
Explanation:
90° - 50° = 40°
Angle of reflection = Angle of incidence
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