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Further Examples: Circle

This displays a circle, an ellipse, and an arc of a circle.


This defines the function InscribedCircleData which gives the incenter and inradius for the circle inscribed in the triangle having vertices pA, pB and pC.


This defines the function InscribedCircle which displays the triangle with vertices pA, pB and pC as well as its inscribed circle.


Here is the triangle with vertices , and and its inscribed circle.