Oriented area

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Computes the oriented area inside a triangle, arc or polygon.

Syntax

oriented_area(Triangle)

oriented_area(Arc)

oriented_area(Polygon)

Given a triangle, computes its area, and the sign takes into account the orientation of its vertices.

Given an arc, computes the area that encloses, and the sign takes into account the orientation.

Given a polygon, computes the area that encloses, and the sign takes into account the orientation of its vertices.

Syntax Description