ABCD is cyclic quadrilateral and O is the center of the circle. If CO – McqOptions

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1.	ABCD is cyclic quadrilateral and O is the center of the circle. If COD = 140^o and BAC= 40^o, then the value of BCD is equal to-
A.	$$70^0$$
B.	$$60^0$$
C.	$$90^0$$
D.	$$75^0$$
Answer» B. $$60^0$$

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