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In triangle ABC, BE bot AC, CD bot AB an...

In `triangle ABC, BE bot AC, CD bot AB` and BE and CD intersect each other at O. The bisectors of `angle OBC` and `angle OCB` meet at P. If `angle BPC = 148^@`, then what is the measure of `angle A` ?
त्रिभुज ABC में, `BE bot AC, CD bot AB` तथा BE और CD एक दूसरे को O पर काटती हैं | `angle OBC` तथा `angle OCB` के समद्विभाजक P पर मिलते हैं | यदि `angle BPC = 148^@` है, तो कोण A का मान क्या है?

A

`65^circ`

B

`28^circ`

C

`56^circ`

D

`32^circ`

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