in fig. ABCD is a cyclic quadrilateral. if angel BAC=50° and angel DBC=60° then find angel BCD
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As ABCD is a cyclic quadrilateral.
Therefore, its opposite angles are supplementary.
This means, Angle A + Angle C = 180
50 + Angle C = 180
Angle C = 180-50
Angle C = 130
Therefore, its opposite angles are supplementary.
This means, Angle A + Angle C = 180
50 + Angle C = 180
Angle C = 180-50
Angle C = 130
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