the point where all three medians meet centroid the point where all three altitudes meet othocenter the point where all three circumcenter perpendicular bisectors meet a segment connecting the [Choose ] midpoint of the side of a triangle to the opposite angle [Choose ] centroid circumcenter a line/segment perpendicular to > > < > a side at the midpoint of that side a segment from a vertex perpendicular to the opposite othocenter altitude perpendicular bisector median [Choose ] side