In the given figure , AB is a mirror , PO is the incident ray and OR , the reflected ray . If angle POR = 112° and angle POA
Answer provided - angle POA = 34°
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Step-by-step explanation:
The angle made by an incident ray on a plane surface is equal to the angle made by reflected ray.
Therefore, angle POA = ROB
Sum of angles on a straight line is 180 degrees.
Let angle POA be X
POA + POR + ROB = 180
2x + 112 = 180
2x = 68
X = 34
POA = ROB = 34
Answered by
6
Answer:
ANGLE POR=112
so angle POA=ROB. as it is reflected through a mirror
so if we take POA=x
so,
2x+112=180
2x=180-112
2x=68
x=34
so, angle POA = 34
HOPE IT WILL BE HELPFUL!
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