A, B, C and D are four points on a circle. AC and BD intersect at a point E such that ∠BEC = 130° and ∠ECD = 20°, ∠BAC is

A, B, C and D are four points on a circle. AC and BD intersect at a po

1.	A, B, C and D are four points on a circle. AC and BD intersect at a point E such that ∠BEC = 130° and ∠ECD = 20°, ∠BAC is
A.	120°
B.	90°
C.	100°
D.	110°
Answer» E.

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