What is the area of parallelogram $ABCD ?$

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VJesus12: Legendary Member; Posts: 2276; Joined: Sat Oct 14, 2017 6:10 amFollowed by: 3 members

by VJesus12 » Fri Sep 04, 2020 6:15 am

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What is the area of parallelogram $ABCD ?$

(1) $AB = BC = CD = DA = 1$
(2) $AC = BD = \sqrt2$

Answer: C

Source: GMAT Club Tests

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Source: Beat The GMAT — Data Sufficiency | Fri Sep 04, 2020 6:15 am

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