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gud n tuf ...ques..

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by krazy800 » Tue Oct 07, 2008 1:33 am
is it 90.. OA PLZ
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by vivek.kapoor83 » Tue Oct 07, 2008 1:36 am
NO its not 90
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by vivek.kapoor83 » Tue Oct 07, 2008 3:11 am
here is the attachement of ques
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by stop@800 » Tue Oct 07, 2008 3:17 am
60 degree ?
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by vivek.kapoor83 » Tue Oct 07, 2008 3:23 am
u r gem man..pls explain how
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by stop@800 » Tue Oct 07, 2008 3:38 am
BEG is a triangle formed by three diagonals of the cube.
All diagonals are equal in length so triangle would be equilateral
hence each angle is 60 degree.

I have incorrectly answered this questions twice so remember the answer :)

Edit reason: Corrected the typo.
Last edited by stop@800 on Wed Oct 08, 2008 1:11 am, edited 1 time in total.
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by krazy800 » Tue Oct 07, 2008 3:48 am
Thanks stop 4 the explaination
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by vivek.kapoor83 » Tue Oct 07, 2008 4:15 am
that means.u also say its 90 degree bt ans is 60
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by krazy800 » Tue Oct 07, 2008 5:15 am
no Vivek i goofed it up.. so i thanked him for giving me a right answer n gud explaination..

thanks for the question though!
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by stop@800 » Wed Oct 08, 2008 1:10 am
there si a typo
Each angle will be 60 degree
by mistake I wrote 90 degree

I will correct my prev post....
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by parasarora » Tue Aug 10, 2010 5:31 am
according to me, the answer is 90 degrees. the line segment BE and EG lie in perpendicular planes.
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by mastvita » Wed Oct 13, 2010 12:33 pm
I am opening this question again because I have a query.
Aren't diagonals of the square bisectors? If so each angle will be 45 and the ans should be 90?
Please explain...
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by Viktri » Wed Oct 13, 2010 10:51 pm
mastvita wrote:I am opening this question again because I have a query.
Aren't diagonals of the square bisectors? If so each angle will be 45 and the ans should be 90?
Please explain...
B to E is diagonal on a face
so is BG and EG

Therefore, the 3 lengths are equal and they form an equilateral triangle, therefore the answer is 60
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