Geometry Summer Academy at Oakland High School Summer 2007
BACK TO ABERNETHY'S STUDENT ARCHIVE
Monday, July 16, 2007
On July 13,2007 we made a tetrahedron. The materials we used were clear straws, yarn, and needles. All of the sides of the triangles are equal. This triangles in the tetrahedron have a centroid,orthocenter,incenter,and a circumcenter.
Buiding a Tetrahedron (Entry 4)
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