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ABCD is a cyclic quadrilateral, Diagonal...

ABCD is a cyclic quadrilateral, Diagonal BD and AC intersect each other at E, If `angle BEC =128^@` and `angle ECD =25^@` then what is the measure of `angle BAC`?
ABCD एक चक्रीय चतुर्भुज है, विकर्ण BD और AC एक दूसरे को E पर काटती है, यदि `angle BEC =128^@`और `angle ECD =25^@` तो `angle BAC` का मान क्या होगा ?

A

`98^@`

B

`93^@`

C

`103^@`

D

`52^@`

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