Perpendicular Bisector of Triangle

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

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

Find BC.

• BC = 4

• BC = 16

• BC = 12

• BC = 24

Find the length of AD

• 2

• 4

• 6

• 8

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

• Midsegment

• Incenter

• Circumcenter

• Centroid

If QT is the perpendicular bisector of PR, find each measure.

x=​ (a)   y=​ (b)   PQ=​ (c)   PT= ​ (d)   PR= ​ (e)  

• 7

• 12

• 29

• 18

• 36

• 35

• 16

• 32

• 48

• 72

Based on the markings, which segment represents a perpendicular bisector?

• Segment BA

• Segment CF

• Segment DE

• segment BG

What is the length of DC

• 4

• 1

• 2

• 3

Given line AD is the perpendicular bisector of segment BC, and segment BC = 22. Find the length of segment BD.

• BD = 22

• BD = 11

• BD = 44

• BD = 10

Given line AD is the perpendicular bisector of segment BC, segment DA = 4 and segment BD = 3. Find the length of segment AC. Round the answer to nearest tenth. (Hint: use Pythagorean Theorem).

• AC = 5.0

• AC = 7.0

• AC = 6.0

• AC = 12.0

Given line AD is the perpendicular bisector of segment BC, and segment BD = 6. Find the length of segment BC. (Note: please type your answer as a number ONLY. For example: if BC = 8, please type ONLY 8 in the box.)