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317,027 tall buildings

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volume

Measurements of three-dimensional space displaced or enclosed within specified boundaries.

Volumes are measurements expressed in cubic units of length, which describe the amount of three-dimensional space displaced or enclosed by any defined three-dimensional bounds.

The boundary can enclose empty space or follow the extent of a material. An interior volume and a quantity of construction material therefore describe different parts of one structure.

A cubic meter specifies space, without stating its contents' mass. Material density is needed to relate that volume to a mass measurement.

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