ABC is isosceles having AB = AC and A = 40 . Bisectors PO and OQ of t – McqOptions

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1.	ABC is isosceles having AB = AC and A = 40 . Bisectors PO and OQ of the exterior angles ABD and &Ang;ACE formed by producing BC on both sides, meet at O. Then the value of BOC is
A.	70
B.	110
C.	80
D.	55
Answer» B. 110

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