qerw1234q
qerw1234q qerw1234q
  • 13-06-2021
  • Physics
contestada

plz answer fast the question

plz answer fast the question class=
Relax

Respuesta :

BidithAryal
BidithAryal BidithAryal
  • 13-06-2021

Explanation:

ray a is incident ray whereas ray b is reflected ray

please mark the brainliest

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