Determine the orthocenter of the triangle with vertices (0,0),(6,0),(0,8)(0,0), (6,0), (0,8)(0,0),(6,0),(0,8).
(0,0)(0,0)(0,0)
(6,8)(6,8)(6,8)
(0,6)(0,6)(0,6)
(3,4)(3,4)(3,4)