File:Square_with_offset_tick_marks.svg · Wikimedia Commons · See Wikimedia Commons
정사각형
Sign in to saveAlso known as 2-orthoplex, bicross, 2-cube, 2-cross-polytope, regular quadrilateral
각 변의 길이가 같은 사각형
AI overview
A square is a four-sided shape where all sides are equal in length and all corners form right angles (90 degrees). Squares matter because they're fundamental in geometry and mathematics—their properties are used to calculate area, and the concept of "squaring" a number (multiplying it by itself) is named after this shape's mathematical importance.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Polygon.name
- Square
- Polygon.image
- Square with offset tick marks.svg
- Polygon.caption
- A square. The blue ∟ annotations mark equal right angles at its vertices and the red // annotations mark equal side lengths.
- Polygon.edges
- 4
- Polygon.symmetry
- order-8 dihedral
- Polygon.area
- side2
- Polygon.angle
- /2 (90°)
- Polygon.perimeter
- 4 · side
via Wikipedia infobox
Wikidata facts
- Image
- Regular polygon 4 annotated.svg
Show 3 more facts
- Unicode character
- ⬛
- Commons category
- Square (geometry)
- Schläfli symbol
- {4}
Sources (6)
via Wikidata · CC0
Gallery (48)
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Connections
compass and straightedge construction
Entity
acute or obtuse triangle
Entity
complex number
Entity
angle
Entity
sphere
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cube
Entity
quadrilateral
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parallelogram
Entity
trapezoid
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hexagon
Entity
curve
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Cartesian coordinate system
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tile
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hyperbolic geometry
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spherical trigonometry
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incircle and excircles of a triangle
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group action
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Harold Scott MacDonald Coxeter
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internal and external angle
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regular octahedron
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