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Register now and save up to $200 Available with Beat the GMAT members only code • 5-Day Free Trial 5-day free, full-access trial TTP Quant Available with Beat the GMAT members only code • Get 300+ Practice Questions 25 Video lessons and 6 Webinars for FREE Available with Beat the GMAT members only code • 5 Day FREE Trial Study Smarter, Not Harder Available with Beat the GMAT members only code • Free Trial & Practice Exam BEAT THE GMAT EXCLUSIVE Available with Beat the GMAT members only code • Free Practice Test & Review How would you score if you took the GMAT Available with Beat the GMAT members only code • Magoosh Study with Magoosh GMAT prep Available with Beat the GMAT members only code • 1 Hour Free BEAT THE GMAT EXCLUSIVE Available with Beat the GMAT members only code ## OG 16: DS 137 This topic has 1 member reply besos Newbie | Next Rank: 10 Posts Joined 19 Mar 2013 Posted: 1 messages #### OG 16: DS 137 Sat May 28, 2016 11:28 am Elapsed Time: 00:00 • Lap #[LAPCOUNT] ([LAPTIME]) Can someone help me understand why the answer is A? 137. In the figure above, PQR and STU are identical equilateral triangles, and PQ = 6. What is the perimeter of polygon PQWTUVR? Need free GMAT or MBA advice from an expert? Register for Beat The GMAT now and post your question in these forums! OptimusPrep Master | Next Rank: 500 Posts Joined 13 Mar 2015 Posted: 410 messages Followed by: 7 members Thanked: 120 times GMAT Score: 770 Sun May 29, 2016 8:18 pm besos wrote: Can someone help me understand why the answer is A? 137. In the figure above, PQR and STU are identical equilateral triangles, and PQ = 6. What is the perimeter of polygon PQWTUVR? Hi besos, Please ensure that you upload the diagram and write the full question. This is a DS question and you have missed both the statements here. Coming to the question: Given: PQR and STU are identical equilateral triangles and PQ = 6 This means both the triangles have the same sides and angles Required: Perimeter of PQWTUVR Statement 1: Triangle SWV has perimeter 9 Perimeter of PQWTUVR = sum of perimeters of both the triangles - the perimeter of SWV SUFFICIENT Statement 2: VW has length 3.5. This does not tell us anything about the triangle SVW INSUFFICIENT Correct Option: A Attachments This post contains an attachment. You must be logged in to download/view this file. Please login or register as a user. _________________ Ankur 99th Percentile GMAT Tutor | Optimus Prep™ Optimus Prep™ GMAT Courses: www.Optimus-Prep.com/GMAT Free Online Trial Hour: http://www.optimus-prep.com/request-free-online-trial-hour/ Free GMAT Study Plan: http://www.optimus-prep.com/ebook/ Optimus Prep™ Rates: GMAT Private Tutoring Online:$80-100/hr.*
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