Geometry Chapter 5 Review

Front

The altitudes of a triangle intersect at the _________________________.

Back

Orthocenter

Front

Is the segment shown a median, midsegment, or an altitude?

Back

Median

Front

Which side is longer, AD or CD?

Back

CD

Front

Which of the following can be the lengths of the sides of a triangle? 12, 9, 2, 11, 12, 23, 2, 3, 4, 6, 10, 20

Back

2, 3, 4

Front

The circumcenter of a triangle is ______________ inside the triangle

Back

sometimes

Front

What is 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 circumcenter of a triangle?

Back

The point where the perpendicular bisectors of the sides intersect.

Front

What is the incenter of a triangle?

Back

The point where the angle bisectors of the triangle intersect.

Front

What is the relationship between the sides of a triangle?

Back

The sum of the lengths of any two sides must be greater than the length of the third side.