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Euclidean geometry is a mathematical system attributed to the Alexandrian Greek mathematician Euclid, which he described in his textbook on geometry: the Elements. Euclid's method consists in assuming a small set of intuitively appealing axioms, and deducing many other propositions (theorems) from these.

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Incenter-of-mass of a polygon

"Circumcenter of mass" is a natural generalization of circumcenter to non-cyclic polygons. CCM(P) can be defined as the weighted average of the circumcenters of the triangles in any triangulation of P …
Don Hatch's user avatar
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2 votes

Incenter-of-mass of a polygon

Given convex polygon P, the generalized incenter ICM(P) can be computed simply as follows. Choose any "dual triangulation" of P-- that is, n-2 side-triples of P, corresponding to a triangulation of …
Don Hatch's user avatar
  • 221