in the given figure ab is a mirror and po is the incide t ray and ir the reflected ray .If angle por =112 degree find angle POA
Answers
Answered by
14
34 degree
proof
POA and ROB are equal
so let it be x
×+×+112=180
2×=180-112
2×=68
×=68/2
×=34
proof
POA and ROB are equal
so let it be x
×+×+112=180
2×=180-112
2×=68
×=68/2
×=34
rakshita89:
thanks man for helping
no prob peace out
Answered by
1
answer is 34
Step-by-step explanation:
x+x+112=180
2x=68
x=68/2
x=34
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