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GMAT 考满分题库

- 数学PS -
In the xy-plane, the points (c, d), (c, -d), and (-c, -d) are three vertices of a certain square. If c < 0 and d > 0, which of the following points is in the same quadrant as the fourth vertex of the square?
  • A(-5, -3)
  • B(-5, 3)
  • C(5, -3)
  • D(3, -5)
  • E(3, 5)
显示答案
正确答案: E

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