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Further Examples: Circle

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

In[1]:=

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

In[2]:=

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

In[3]:=

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

In[4]:=