geometry.openverbs.com · 5 listed services · provider site
Area (Heron's formula), perimeter and interior angles of a triangle from its three side lengths. Sides that violate the triangle inequality are rejected as a clean 400.
Area, perimeter and diagonal of a rectangle from its width and height.
Area (shoelace formula), perimeter and centroid of a simple polygon given its vertices in order. Vertices are treated as a closed ring (last connects to first).
Euclidean, Manhattan and Chebyshev distance between two 2-D points.
Diameter, circumference and area of a circle from its radius.
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