The figure above shows some of the dimensions of a triangular plaza with an $L$-shaped walk along with two of its edge

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

by VJesus12 » Sat Jul 11, 2020 11:19 pm

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The figure above shows some of the dimensions of a triangular plaza with an $L$-shaped walk along with two of its edges. If the width of the walk is 4 feet and the total area of the plaza and walk together is 10,800 square feet, what is the value of $x?$

A. 200
B. 204
C. 212
D. 216
E. 225

[spoiler]OA=A[/spoiler]

Source: Official Guide

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Source: Beat The GMAT — Problem Solving | Sat Jul 11, 2020 11:19 pm

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