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In the figure ,PA and PB are the tangent...

In the figure ,PA and PB are the tangents and `angleAOB=140^(@)`.Then the measure of `angleAPO` is:

A

`90^(@)`

B

`40^(@)`

C

`20^(@)`

D

`180^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
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