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  CelsiusDegree

Sigma KEE - Quadrilateral

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Quadrilateral
Any four-sided Polygon.
Relationships      
Parents Polygon A ClosedTwoDimensionalFigure that is composed exclusively of straight lines, i.e. OneDimensionalFigures.
Children RectangleAny Quadrilateral whose angles are all RightAngles.


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Sigma version 2.99c (>= 2017/11/20) is open source software produced by Articulate Software and its partners