5.1 & 5.2 Review: Points of Concurrency

Front

The incenter is the point where a circle can be inscribed around the __________ of the triangle.

Back

inside

Front

Perpendicular bisector is to the circumcenter as the median is to the _______.

Back

centroid

Front

The incenter of a triangle is equidistant from the __________ of a triangle.

Back

sides

Front

The three perpendicular bisectors of a triangle intersect at the ________________.

Back

circumcenter

Front

The distance from a triangle's vertex to its centroid is _____ the length of the entire median.

Back

2/3

Front

What is the circumcenter of a triangle?

Back

The point where the three perpendicular bisectors of a triangle intersect.

Front

What is the centroid of a triangle?

Back

The point where the three medians of a triangle intersect.

Front

What is the orthocenter of a triangle?

Back

The point where the three altitudes of a triangle intersect.

Front

What is the relationship between the incenter and the sides of a triangle?

Back

The incenter is equidistant from all three sides of the triangle.

Front

How many points of concurrency are there in a triangle?

Back

There are three main points of concurrency: the centroid, circumcenter, and orthocenter.