Perpendicular Bisectors Theorem

D is the circumcenter, find ED

• 15

• 16

• 17

• 19

Tags

CCSS.HSG.C.A.3

D is the circumcenter, find EH

• 15

• 16

• 17

• 19

Tags

CCSS.HSG.C.A.3

D is the circumcenter, find DG

• 15

• 16

• 17

• 19

Tags

CCSS.HSG.C.A.3

D is the circumcenter, find FJ

• 15

• 16

• 17

• 19

Tags

CCSS.HSG.C.A.3

Find BC.

• BC = 4

• BC = 16

• BC = 12

• BC = 24

Tags

CCSS.HSG.CO.C.9

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

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

Find the length of AD

• 2

• 4

• 6

• 8

Tags

CCSS.HSG.CO.C.10

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

• Midsegment

• Incenter

• Circumcenter

• Centroid

Tags

CCSS.HSG.C.A.3

Which of the following describes a perpendicular bisector of a triangle?

• A segment that is perpendicular to the side of a triangle at its midpoint.

• A segment with endpoints at the vertex and midpoint of the opposite side.

• A segment that connects two midpoints of two sides.

• A segment that connects the vertex and the opposite side at 90 degrees. 

Tags

CCSS.HSG.CO.C.9

If BC is 18, what is DC?

• 6

• 9

• 12

• 18

Tags

CCSS.HSG.CO.C.10