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Lines of concurrency

Lines of concurrency and angle relationships

Midsegment of a triangle the segment that connects the midpoints of two sides of the triangle
Perpendicular Bisector a segment, ray, line, or plane that is perpendicular to a segment at its midpoint
Equidistant when two things are the same distance from something.
circumcenter the point of concurrency of three perpendicular bisectors.
incenter the point of concurrency of the three angle bisectors of a triangle.
median of a triangle the segment from a vertex to the midpoint of the opposite side.
centroid the point of concurrency of the three medians of a triangle.
altitude of a triangle the perpendicular segment from a vertex to the opposite side or to the line that contains the opposite side.
Created by: the cat