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13 Cards in this Set

  • Front
  • Back

Definition : Altitude

Perpendicular segment in which one end point is at a vertex and the other end point is on the side opposite that vertex.

Definition: Concurrent

When 3 or more lines or segments meet at the same point, they are concurrent.

Definition: Centroid

The common point in which the medians of a triangle intersect.

Definition: Circumcenter

The point where the perpendicular bisectors meet.

Definition: Incenter

The point where the angle bisectors meet.

Definition: Orthocenter

The point where altitudes meet.

Definition: Angle Bisector

A ray that separates the angle into two congruent angles.

Front (Term)

Angle Bisector

Front (Term)

Altitude

Front (Term)

Median

Front (Term)

a squared + b squared = c squared


( a•a + b•b = c•c )

Definition: Median

A segment that joins a vertex of the triangle and the midpoint of the side opposite that vertex.

Front (Term)

Distance formula