Savvas Topic 5 Review Centers of Triangles

If DL = 24, then DG = 

• 16

• 8

• 12

• 36

The figure is an example of a(n) ...

• angle bisector

• midsegment

• altitude

• median

The altitudes of a triangle are concurrent. Their common point is the______.

• Centroid

• Incenter

• Orthocenter

• Circumcenter

The figure is an example of a(n) ...

• angle bisector

• perpendicular bisector

• median

• midsegment

The point of concurrency of the 3 perpendicular bisectors of a triangle is called the ___?

• Midsegment

• Incenter

• Circumcenter

• Centriod

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

• Centroid

• Incenter

• Perpendicular Bisectors

• Altitude

If G is the centroid of triangle ABC and BE= 18. Find the length of BG.

• 6

• 12

• 18

• Not Enough Information

The centroid is the point of concurrency of the 3 ____ of a triangle. 

• Medians

• Midsegments

• Perpendicular Bisectors

• Angle Bisectos

The centroid cuts each median into two segments.  The shorter segment is ___________ the length of the entire segment.

• one third

• two thirds

• three fourths

• one half

Find the value of x

• x=28

• x=14

• x=23

• x=46