Editing Square (section)

==See also==
{{Portal|Mathematics}}
* [[Finsler–Hadwiger theorem]] on a square derived from two squares sharing a vertex
* [[Midsquare quadrilateral]], a polygon whose edge midpoints form a square
* [[Monsky's theorem]], on subdividing a square into an odd number of equal-area triangles
* [[Square planar molecular geometry]], chemical structure with atoms at the corners of a square
* [[Square trisection]], a problem of cutting and reassembling one square into three squares
* [[Squircle]], a shape intermediate between a square and a circle
* [[Tarski's circle-squaring problem]], dividing a disk into sets that can be rearranged into a square
* [[Van Aubel's theorem]] and [[Thébault's theorem]], on squares placed on the sides of a quadrilateral