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18 Cards in this Set
 Front
 Back
concurrenct lines, segments, or rays

Lines, segments, or rays that intersect in a single point.


centroid

The center of gravity


circumcenter

Point of concurrency of three perpendicular bisectors of the sides of a triangle.


incenter

Point of concurrency of the angle bisectors in a triangle.


orthocenter

Point of concurrency of the three altitudes or the lines through the altitudes of a triangle.


altitude

The perpendicular distance from the vertex to the base.


midpoint

A point halfway between a line segment.


median

A line segment joining a vertex of an triangle with the midpoint of the opposite side.


rhombus

A parallelogram with four equal sides and oblique angles.


concurrenct lines, segments, or rays

Lines, segments, or rays that intersect in a single point.


centroid

The center of gravity


circumcenter

Point of concurrency of three perpendicular bisectors of the sides of a triangle.


incenter

Point of concurrency of the angle bisectors in a triangle.


orthocenter

Point of concurrency of the three altitudes or the lines through the altitudes of a triangle.


altitude

The perpendicular distance from the vertex to the base.


midpoint

A point halfway between a line segment.


median

A line segment joining a vertex of an triangle with the midpoint of the opposite side.


rhombus

A parallelogram with four equal sides and oblique angles.
