In the figure given below, XA and XB are two tangents to a circle. If ∠AXB = 50° and AC is parallel to XB, then what is ∠ ACB equal to?

In the figure given below, XA and XB are two tangents to a circle. If

1.	In the figure given below, XA and XB are two tangents to a circle. If ∠AXB = 50° and AC is parallel to XB, then what is ∠ ACB equal to?
A.	70°
B.	65°
C.	60°
D.	55°
Answer» C. 60°

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In the figure given below, XA and XB are two tangents to a circle. If ∠AXB = 50° and AC is parallel to XB, then what is ∠ ACB equal to?

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