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Two chords AB and CD of a circle with ce...

Two chords AB and CD of a circle with centre O intersect each other at P If `angle APC=95^@` and `angle AOD=110^@`, then what `angle BOC` is:
केंद्र O वाले एक वृत्त की दो जीवाएँ AB तथा CD हैं जो एक-दूसरे को P पर प्रतिच्छेद करती हैं | यदि `angle APC=95^@` तथा `angle AOD=110^@`है ,तो `angle BOC` का मान क्या होगा ?

A

`65^@`

B

`70^@`

C

`60^@`

D

`55^@`

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