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Geometry

by sukhman » Sat Oct 05, 2013 8:27 am
ABCDEFGH is a Cube . If the Length of the Diagonals DF , AG & CE are equal to the side a of a triangle , then the circum-raduis of that triangle would be .
1.a 2. 3*1/2 times a 3.1/3*1/2 times a 4.Indeterminate
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by Brent@GMATPrepNow » Sat Oct 05, 2013 8:42 am
sukhman wrote:ABCDEFGH is a Cube . If the Length of the Diagonals DF , AG & CE are equal to the side a of a triangle , then the circum-raduis of that triangle would be .
1.a 2. 3*1/2 times a 3.1/3*1/2 times a 4.Indeterminate
The GMAT does not require test-takers to know the definition of "circumradius"

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by theCodeToGMAT » Sat Oct 05, 2013 9:01 am
Let Side of Cube be "M"


Answer [spoiler]{A}[/spoiler]
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by [email protected] » Sat Oct 05, 2013 1:28 pm
Hi Sukham,

This is clearly NOT a GMAT question. What is it's source?

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by sukhman » Sat Oct 05, 2013 4:50 pm
Quantitive Aptitude for the CAT by Arun Sharma
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by theCodeToGMAT » Sat Oct 05, 2013 5:50 pm
sukhman wrote:Quantitive Aptitude for the CAT by Arun Sharma
Ok. So not a GMAT question..
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