Ray op bisects angle aob and q is the Ray opposite to OP show that angle Q OB = QOA
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Answer:
Step-by-step explanation:
let a and b the digit
a+b=12 ........(1)
54+(10a+b)=(10b+a)
54+10a+b=10b+a
9a-9b=-54
a-b=-6........(2)
adding (1) and (2)
a+b=12
a-b=-6
----------
2a=6
a=3
so b=9
39+54=93 (verified)
orig no.=39
Therefore the answer is 93
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