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AMC (AIMO validation set) / https://artofproblemsolving.com/wiki/index.php/2023_AMC_12B_Problems/Problem_9 / What is the area of the region in the coordinate plane defined by

Problem

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problem

What is the area of the region in the coordinate plane defined by

| | x | - 1 | + | | y | - 1 | \le 1

Plain-text mathematical notation (without MathML)

What is the area of the region in the coordinate plane defined by
||x|−1|+||y|−1|≤1?

Original LaTeX notation

What is the area of the region in the coordinate plane defined by
$| | x | - 1 | + | | y | - 1 | \le 1$?

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Source and history

upstream_id / Original problem ID: https://artofproblemsolving.com/wiki/index.php/2023_AMC_12B_Problems/Problem_9
task_id: 774ba3c2-8938-5fa9-9434-bb93576939b6
task_key: default--train--https~3a~2f~2fartofproblemsolving~2ecom~2fwiki~2findex~2ephp~2f2023~5fAMC~5f12B~5fProblems~2fProblem~5f9
task_revision_id: 2
config / split: default / train

Official source

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