hasPerimeterFormula

9 triples
GPTKB property

Random triples
Subject Object
gptkb:Hexagon 6a (a=side length)
gptkb:Triangles sum of all sides
gptkb:Trokut sum of all sides
gptkb:Annulus 2π(R + r)
gptkb:unit_regular_polygon n
gptkb:square_(2-cube) 4 × side
gptkb:Octagon 8a (for regular octagon, a=side length)
gptkb:Rombo 4 × side
gptkb:TRIANGLE sum of all sides