Perpendicular Bisectors of Triangles

PQ is the perpendicular bisector of MN. What is QN?

• 7

• 14

• 10.5

• 28

Find the value of x

• x=28

• x=14

• x=23

• x=46

Point P is the circumcenter, which segment is equal to PB

• DA

• AC

• PC

• PF

Identify the center.

• Circumcenter

• Incenter

• Centroid

• Orthocenter

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

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

This triangle has...

• Altitudes

• Perpendicular Bisectors 

• Midsegments

• Medians

If AE is 5 and AG is 12, what is GE?

• 9.9

• 11

• 10.1

• 8

Which center of a triangle is shown in the picture below?

• Circumcenter

• Orthocenter

• Incenter

• Centroid

What type of center is point M?

• Circumcenter

• Incenter

• Centroid

• Orthocenter

A line, segment, or ray that passes through the midpoint of a side that is creates a 90 degree angle with that side.

• Perpendicular bisector

• Angle bisector

• Median

• Altitude