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Also known as surface area

이차원 공간 영역의 크기를 표현하는 물리량

AI overview

Area is the measure of how much space a flat shape or surface takes up. It's useful in practical situations because it tells you things like how much paint you'd need to cover a wall or how much material you'd need to make a model of a shape.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Physical quantity.name: Area
Physical quantity.image: Squaring the circle.svg
Physical quantity.caption: The areas of this square and this disk are the same.
Physical quantity.unit: Square metre [m2]
Physical quantity.basequantities: 1 m2
Physical quantity.symbols: A or S
Physical quantity.dimension: wikidata

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Wikidata facts

Subclass of: extensive quantity
Followed by: volume
Follows: length

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topic's main category: Category:Area
Commons category: Area
Stack Exchange tag: stackoverflow.com/tags/area
described by source: 3Blue1Brown
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
recommended unit of measurement: square metre
quantity symbol (string): S
topic's main Wikimedia portal: Contents Portals
maintained by WikiProject: WikiProject Mathematics
different from: square
described at URL: www.khanacademy.org/math/geometry-home/geometry-area-perimeter

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