GMAT 考满分题库

- 数学PS -


According to the picture, if quadrilateral ABCD and quadrilateral EFGH are rectangles, in terms of x, y, and z, what is the value of $$S_ABCD$$-$$S_EFGH$$
  • Az(x+y-2z)
  • Bz(x-y+2z)
  • C2z(x+y-z)
  • D2z(x-y-z)
  • E2z(x+y-2z)
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正确答案: E

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