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GRE Math Challenge #8-diagonal BD of square ABCD
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06 Sep 2014, 13:05
06 Sep 2014, 13:05
Expert Reply
Attachment:
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In the figure, diagonal BD of square ABCD is 3. What is the perimeter of the square?
A. \(4.5\)
B. \(12\)
C. \(3 \sqrt{2}\)
D. \(6 \sqrt{2}\)
E. \(12 \sqrt{2}\)
Re: GRE Math Challenge #8
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08 Sep 2014, 23:08
08 Sep 2014, 23:08
1
the correct ans. = 12 / sqrt{2} or 6 sqrt{2}
gmatclubot
Re: GRE Math Challenge #8 [#permalink]
08 Sep 2014, 23:08
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