crazy800 Posted March 7, 2009 Share Posted March 7, 2009 Please ans with explanation Quote Link to comment Share on other sites More sharing options...
MBAchase Posted March 8, 2009 Share Posted March 8, 2009 Answer is D: 1/ * √3 as smaller diagonal has length 2a. and longer side is 2√3a. Quote Link to comment Share on other sites More sharing options...
rajatmeh Posted March 8, 2009 Share Posted March 8, 2009 Hi MBAChase how did you solve this? Quote Link to comment Share on other sites More sharing options...
sjd00d Posted March 8, 2009 Share Posted March 8, 2009 how did you arrive at the answer? Quote Link to comment Share on other sites More sharing options...
ACETARGET Posted March 8, 2009 Share Posted March 8, 2009 I think the figure is a rhombous . D1=Bigger diagonal = 2 *(31/2 /2 )*X (Here diagonals are perpendicular and bisect each other) D2=smaller diagonal =2*(1/2)*X X= side of parallelogram Reqd ratio=1/31/2 Ans -D Quote Link to comment Share on other sites More sharing options...
MBAchase Posted March 8, 2009 Share Posted March 8, 2009 I think the figure is a rhombous . D1=Bigger diagonal = 2 *(31/2 /2 )*X (Here diagonals are perpendicular and bisect each other) D2=smaller diagonal =2*(1/2)*X X= side of parallelogram Reqd ration=1/31/2 Ans -D You are correct the figure is Rhombus thus If we take both the diagonal there are four equal right triangle ( as diagonal bisect each other at 90) here we get sides ratio as 1: √3 : 2 where opposite angles are 30 , 60 and 90 . the side opposite to 90 is side of rhombus. and rest two are half of diagonals thus ratio of diagonal is 1 :√3 Quote Link to comment Share on other sites More sharing options...
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