Parts of a Triangle

What is the point of concurrency shown in the illustration?

• centroid

• incenter

• orthocenter

• circumcenter

• 24

• 48

• 52

• 60

It is the point of concurrency of the angle bisectors of a triangle.

• centroid

• incenter

• orthocenter

• circumcenter

It is the point of concurrency of the altitudes of a triangle.

• centroid

• incenter

• orthocenter

• circumcenter

What is the term for a line segment drawn from a vertex of a triangle perpendicular to the opposite side?

• Median

• Altitude

• Perpendicular Bisector

• Angle Bisector

The point where the three medians of a triangle intersect is called the:

• Centroid

• Orthocenter

• Circumcenter

• Incenter

• 45 degrees

• 90 degrees

• 180 degrees

• 360 degrees

If P is an orthocenter, then AE is a/an _____.

• median

• altitude

• perpendicular bisector

• angle bisector

The point of intersection of the perpendicular bisectors of the sides of a triangle is the:

• Centroid

• Orthocenter

• Circumcenter

• Incenter

• 45 degrees

• 90 degrees

• 180 degrees

• 360 degrees