Question

In the Adjacent figure, O is the center of the circle and ABCD is a cyclic quadrilateral. If Angle BOD=110 Degree find Angle BCD

Answer 1

Reflex angle BOD = 360-110
=250°

Angle BCD = 250/2(Angle subtended at the centre is double the Angle subtended at the remaining part of the circle)
=125°

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