A tangent YZ is drawn at any point Y of a circle of radius 3.5 cm. YX1 and YX2 are the two chords of this circle. If ∠ZYX2 = 45° and O is the centre of the circle, then the length of arc YX2 is (assume π = 22/7 )

A tangent YZ is drawn at any point Y of a circle of radius 3.5 cm. YX1

1.	A tangent YZ is drawn at any point Y of a circle of radius 3.5 cm. YX1 and YX2 are the two chords of this circle. If ∠ZYX2 = 45° and O is the centre of the circle, then the length of arc YX2 is (assume π = 22/7 )
A.	6.5 cm
B.	7 cm
C.	6 cm
D.	5.5 cm
Answer» E.

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A tangent YZ is drawn at any point Y of a circle of radius 3.5 cm. YX1 and YX2 are the two chords of this circle. If ∠ZYX2 = 45° and O is the centre of the circle, then the length of arc YX2 is (assume π = 22/7 )

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