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平面

File:Cartesian-coordinate-system.svg · Wikimedia Commons · See Wikimedia Commons

EntityQ17285· pop 90· linked from 911 articles

flat, infinite two-dimensional surface

AI overview

A plane is a flat, infinite two-dimensional surface with no thickness, like an endlessly extending sheet of paper. It matters in mathematics and geometry because it provides a fundamental framework for understanding shapes, distances, and spatial relationships in two dimensions.

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

In the Vinony graph

Within Vinony's link graph, 平面 is referenced by 911 other articles, and connects out to coordinate system, Cartesian coordinate system and geometry.

It sits within the topics 2 (number), Dimension and Euclidean plane geometry.

Its subject is documented across 88 Wikipedia language editions.

Wikidata facts

Subclass of
surface
Has part
line
Image
Intersecting planes.svg
Show 4 more facts
maintained by WikiProject
WikiProject Mathematics
Commons category
Euclidean planes
studied by
solid geometry
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
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via Wikidata · CC0

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