'Journey to the Center of a Triangle' (1976) 8m, dir. Bruce & Katharine Cornwell. Another fabulous film by the Cornwells, created on the Tektronics 4051 Graphics Terminal. Presents a series of animated constructions that determine the center of a variety of triangles, including such centers as circumcenter, incenter, centroid and orthocenter.
![[item image]](http://ia341225.us.archive.org/1/items/journey_to_the_center_of_a_triangle/journey_to_the_center_of_a_triangle.gif?cnt=0 "[item image]")
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