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1
Answer:
The value of PQA is 44°(180°-136°)
Answered by
0
Answer:
Both the angles are 22° .
Step-by-step explanation:
since, incident ray = reflected ray
thus ,angle PQA=angle RQB
let these angles be x
since ,this is a plain
thus,
x + 136° + x = 180°
2x = 180° - 136°
therefore, x = 44÷2 = 22°
hope it helps ☺️
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