A) \[80{}^\circ \]
B) \[100{}^\circ \]
C) \[160{}^\circ \]
D) \[20{}^\circ \]
Correct Answer: A
Solution :
According to the laws of reflection, the angle of reflection is equal to the angle of incidence. \[\angle i=\angle r={{80}^{o}}\]You need to login to perform this action.
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