Question

in the following figure find the value of Angle BCN​

Answer 1

Step-by-step explanation:

ABCD is a cyclic quadrilateral total angle will be 360 if we draw diagonal from point b to d the opposite angle give some 180 degree for example angle DAB plus angle BCD equals to 180 degree as DCN is a line and BC is perpendicular to it therefore angle BCD+ angle NCB equals to 180 degree therefore angle b equals to 90 degree.

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Answer 2

Step-by-step explanation:

please mark it as branliest this is correct answer