Sprinklers are being installed to water a lawn. Each sprinkler waters in a circle. Can the lawn be watered completely by

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by BTGmoderatorDC » Mon Jun 22, 2020 5:21 pm

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Sprinklers are being installed to water a lawn. Each sprinkler waters in a circle. Can the lawn be watered completely by 4 installed sprinklers?

(1) The lawn is rectangular and its area is 32 square yards.
(2) Each sprinkler can completely water a circular area of lawn with a maximum radius of 2 yards.

OA [spoiler]E[/spoiler]

Source: Official Guide

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Source: Beat The GMAT — Data Sufficiency | Mon Jun 22, 2020 5:21 pm

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