OpenStax, Contemporary Mathematics §9.2 Measuring Area · Example 1 · Arithmetic · Units & measurement

Measuring Area · Example 1

Which unit of measure is most reasonable to describe the area of a sheet of paper: $km^{2}$ , $cm^{2}$ , or $mm^{2}$ ?

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OpenStax, Contemporary Mathematics · §9.2 Measuring Area · Example 1

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