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Coordinate Geometry, Geometry

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by swerve » Fri Mar 29, 2024 6:12 am

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A

B

C

D

E

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What is the unit area of circle \(O\) on the standard \(xy\)-coordinate plane?

1) Point \(R(7,23)\) and point \(S(7,7)\) both lie along the circumference of circle \(O\)

2) \(R\) and \(S\) are the endpoints of the longest possible chord of circle \(O\)

The OA is C
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Source: — Data Sufficiency |