Points of concurrency review

Front

What is the point of concurrency where the three medians of a triangle intersect?

Back

Centroid

Front

What is the point of concurrency that is the intersection of the perpendicular bisectors of a triangle?

Back

Circumcenter

Front

What is the point of concurrency that is the intersection of the angle bisectors of a triangle?

Back

Incenter

Front

What is the point of concurrency that is the intersection of the altitudes of a triangle?

Back

Orthocenter

Front

The centroid divides each median into what ratio?

Back

2:1

Front

What is the definition of a median in a triangle?

Back

A segment that connects a vertex to the midpoint of the opposite side.

Front

What is the definition of a perpendicular bisector?

Back

A line that divides a segment into two equal parts at a right angle.

Front

What is the definition of an angle bisector?

Back

A ray that divides an angle into two equal angles.

Front

What is the relationship between the circumcenter and the vertices of a triangle?

Back

The circumcenter is equidistant from all three vertices.

Front

What is the significance of the incenter in a triangle?

Back

The incenter is the center of the circle inscribed within the triangle.