Find angle R in given ray diagram
Attachments:
Answers
Answered by
1
Answer:
60 degrees
Explanation:
Angle of Normal = 90 degrees
Angle of Incidence (c) = 90 - 30 degrees = 60 degrees
According to laws of reflection,
Angle of incidence = Angle of reflection
Hence, angle of reflection = 60 degrees
Therefore, angle R = 60 degrees
Answered by
0
60. I think u doesn’t need explanation
Similar questions