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GRE Math Challenge #21-ABCD is a square and AED
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07 Sep 2014, 06:36
07 Sep 2014, 06:36
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Question Stats:
81% (00:47) correct
18% (01:46) wrong based on 58 sessions
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In figure, ABCD is a square and AED is an equilateral triangle. If AB =2, what is area of shaded region?
A. \(\sqrt{3}\)
B. \(2\)
C. \(3\)
D. \(4 - 2 \sqrt{3}\)
E. \(4 - \sqrt{3}\)
Re: GRE Math Challenge #21-ABCD is a square and AED
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16 Jan 2018, 02:07
16 Jan 2018, 02:07
2*2- (sqrt3*2/2)=4-sqrt3
Re: GRE Math Challenge #21-ABCD is a square and AED
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12 Jul 2024, 15:35
12 Jul 2024, 15:35
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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