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In the above figure (not to scale ), bar...


In the above figure (not to scale ), `bar(GF)||bar(BD),bar(B)||bar(PQ)` and `bar(AC)||bar(PR)` If `/_ x =40^(@)` and `/_ y= 110^(@)`, then find `/_ QPR`.

A

`70^(@)`

B

`80^(@)`

C

`60^(@)`

D

`50^(@)`

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The correct Answer is:
A
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