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163 Is the quadrilateral a square?

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Source: — Data Sufficiency |
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by xcusemeplz2009 » Wed Oct 07, 2009 8:56 am
imo c
It does not matter how many times you get knocked down , but how many times you get up
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by okigbo » Wed Oct 07, 2009 10:18 am
Isn't it A? If we just know the sides are equal, it could be a rhombus
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by xcusemeplz2009 » Wed Oct 07, 2009 10:50 am
okigbo wrote:Isn't it A? If we just know the sides are equal, it could be a rhombus

thats y its c

bcoz statment1) it can be a rectangle or a square

statement2) it can be a square or rhombus

combining its a square
It does not matter how many times you get knocked down , but how many times you get up
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by NikolayZ » Wed Oct 07, 2009 10:58 am
True. C it is.

(1) quadrilateral is rectangle or square. Not Sufficient
(2) 3 equal sides--> rhombus or square. NS
;)
1+2. sufficient. ;)

UPD: oops, sorry m8, didn't read any post =(
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