Shoelace formula
Shoelace formula
Mathematical algorithm for calculating area of a simple polygon.
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First pulled by Discoklejnen, Oct 27, 2026
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Readers' pathsAug 2026 – Oct 2026
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Simple polygon
Shape bounded by non-intersecting line segments.
14%
Pick's theorem
Formula for area of a grid polygon.
10%
Polygon
Plane figure bounded by line segments.
7%
Heron's formula
Triangle area in terms of side lengths.
7%
Planimeter
Tool for measuring area.
5.1%
Determinant
In mathematics, invariant of square matrices.
5%
Exterior algebra
Algebra associated to any vector space.
5%
Carl Friedrich Gauss
German polymath and scholar (1777–1855).
3.9%
Cartesian coordinate system
Coordinate system using perpendicular axes.
3.9%
Trapezoid
Convex quadrilateral with at least one pair of parallel sides.
2.2%
Readers come from
Share of the 1,217 readers arriving from another article
Heron's formula
Triangle area in terms of side lengths.
20%
Pick's theorem
Formula for area of a grid polygon.
19%
Area of a triangle
12%
Centroid
Mean position of all the points in a shape.
8.1%
Polygon
Plane figure bounded by line segments.
7.5%
Planimeter
Tool for measuring area.
7.3%
Area
Size of a two-dimensional surface.
3.8%
Second moment of area
Mathematical construct in engineering.
3.6%