1st Points of Concurrency

Front

When you draw the medians of a triangle it creates the point of concurrency called the _____________.

Back

Centroid

Front

C is the Centroid, AB = 30, AC = ? If BF = 10, find AF.

Back

20

Front

If D is the orthocenter, what type of segments are drawn?

Back

Altitudes

Front

CF, BE, and AD are the medians of the triangle. If BF = 10, find AF.

Back

10

Front

Find the length of AD.

Back

8

Front

What is the definition of a centroid in a triangle?

Back

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

Front

What are medians in a triangle?

Back

Medians are line segments that connect a vertex of the triangle to the midpoint of the opposite side.

Front

What is the definition of an orthocenter in a triangle?

Back

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

Front

What are altitudes in a triangle?

Back

Altitudes are perpendicular segments from a vertex to the line containing the opposite side.

Front

What is the definition of an incenter in a triangle?

Back

The incenter is the point where the angle bisectors of a triangle intersect.