CNC Kalkulator
CNC KalkulatorCalculation

Polygon Area

Created on · polygon-area

Polygon Area

Calculates area and perimeter of a simple closed contour.

How to use the result

Only simple closed contours without holes are supported. Remove duplicate and overlapping edges first.

Formulas

A = |Σ(xᵢ yᵢ₊₁ − xᵢ₊₁ yᵢ)| / 2

Sources: Elementary Euclidean geometry and trigonometry.

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