Relationships within Triangles Review

Front

What segment is parallel to EF?

Back

Segment NP

Front

What type of lines are shown?

Back

altitudes

Front

Define: INCENTER OF A TRIANGLE

Back

the intersection point of the three angle bisectors of a triangle

Front

Define: CIRCUMCENTER OF A TRIANGLE

Back

the intersection point of the three perpendicular bisectors of a triangle

Front

The centroid is the point of concurrency of the 3 ____ of a triangle.

Back

Medians

Front

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

Back

Centroid

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 an altitude in a triangle?

Back

A perpendicular segment from a vertex to the line containing 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 90-degree angle.

Front

What is the definition of an angle bisector?

Back

A ray that divides an angle into two equal angles.