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ABCD is a cyclic quadrilateral in which ...

ABCD is a cyclic quadrilateral in which sides AD and BC are produced to meet at P, and sides DC and AB meet at Q when produced. If `angle A=60^@` and `angle ABC=72^@` then `angle DPC - angle BQC`=
ABCD एक चक्रीय चतुर्भुज है जिसमें भुजाओं AD तथा BC को बढ़ाया जाता है जो P पर मिलती हैं तथा भुजाओं DC और AB को बढ़ाया जाता है जो Q पर मिलती हैं | यदि `angle A=60^@` तथा `angle ABC=72^@` है, तो `angle DPC - angle BQC`= ?

A

`30^@`

B

`36^@`

C

`24^@`

D

`40^@`

Text Solution

Verified by Experts

The correct Answer is:
B
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