Radii, Chord, Diameter and Circumference of the Circle
Find AB.
Question
Find AB.
A
2`
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B
3
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C
4
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D
5
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Solution
The correct option is B4 Given: XY is the perpendicular bisector of ¯¯¯¯¯¯¯¯AB Triangle having two equal sides, so the perpendicular bisector cuts the point AB into two equal half. Then AB=AO+OB=2+2=4