If equation $\left|\dfrac{x}2\right|+\left|\dfrac{y}2\right|=5$ encloses a certain region on the coordinate plane, wha

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Vincen: Legendary Member; Posts: 2898; Joined: Thu Sep 07, 2017 2:49 pmFollowed by: 5 members; Thanked: 6 times

by Vincen » Thu Jun 24, 2021 11:16 am

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If equation $\left|\dfrac{x}2\right|+\left|\dfrac{y}2\right|=5$ encloses a certain region on the coordinate plane, what is the area of this region?

A. 20
B. 50
C. 100
D. 200
E. 400

Answer: D

Source: GMAT Club Tests

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Source: Beat The GMAT — Problem Solving | Thu Jun 24, 2021 11:16 am

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