G Module 2 Topic 1 Retest

Front

What does it mean for a line to bisect an angle?

Back

To bisect an angle means to divide it into two equal parts.

Front

Back

Front

What is the definition of an angle bisector?

Back

An angle bisector is a line or segment that divides an angle into two equal angles.

Front

What is the sum of the interior angles of a triangle?

Back

Front

What is the definition of an altitude in a triangle?

Back

An altitude is a perpendicular segment from a vertex to the line containing the opposite side.

Front

What is the orthocenter of a triangle?

Back

The orthocenter is the point where the three altitudes of a triangle intersect.

Front

What is a median in a triangle?

Back

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

Front

What is the centroid of a triangle?

Back

The centroid is the point where the three medians of a triangle intersect.

Front

What is the circumcenter of a triangle?

Back

The circumcenter is the point where the perpendicular bisectors of the sides of a triangle intersect.

Front

What is the triangle inequality theorem?

Back

The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.