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A certain circular area has its center at point P and has [#permalink]
03 Nov 2007, 23:07
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A certain circular area has its center at point P and has radius 4, and points X & Y lie in the same plane as the circular area. Does point Y lie outside the circular area?
1. The distance between point P and point X is 4.5
2. The distance between point X and point Y is 9.