Question

Please answer this question guys... please correct answer...guys...

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Answer 1

Answer:

Step-by-step explanation:

From the question, we know that

Ang POC= Ang POB

&

Ang AOQ=Ang QOC

As it is a straight line,

2AOQ+2POB=180 degrees

   x           y

2x+2y=180 degrees

x + y= 90 degrees

Ang POQ+x+y=180

        x+y

So

Angle AOQ=Angle POB

x=y

x, y= 45 degrees

Angle POB + 90= 180

Hence

Ang POB= 90

Answer 2

Step-by-step explanation:

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