Oriented area

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

Syntax

oriented_area(Triangle)
oriented_area(Arc)
oriented_area(Polygon)

Description

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

calc.oriented_area1.calc.png

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

calc.oriented_area2.calc.png

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

calc.oriented_area3.calc.png