What is the perimeter of quadrilateral PQRS?

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CrackGMAC: Senior | Next Rank: 100 Posts; Posts: 53; Joined: Wed Dec 10, 2008 5:47 am; Location: Rorkee

by CrackGMAC » Thu Aug 27, 2009 7:52 am

What is the perimeter of quadrilateral PQRS?
1).PS=...
2).The area of quadrilateral is ...

IMO E. But I don't have the answer

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Source: Beat The GMAT — Problem Solving | Thu Aug 27, 2009 7:52 am

GambitOS: Senior | Next Rank: 100 Posts; Posts: 40; Joined: Sat Feb 14, 2009 9:22 am; GMAT Score:460

by GambitOS » Fri Aug 28, 2009 6:58 am

IMO E.
PQRS is quadrilateral, but we don't know is it rectangle. So I guess that this problem have not solution. Hence E.

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