Simple Triangle Bisector

Find the measure of angle CAD.

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Find the value of x

• x=28

• x=14

• x=23

• x=46

Name the point of concurrency shown.

• Circumcenter

• Incenter

• Supercenter

• Neither

Which of the following special segments is shown?

• median

• angle bisector

• perpendicular bisector

• altitude

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

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

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

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

Define: CIRCUMCENTER OF A TRAINGLE

• the intersection point of the three perpendicular bisectors of a triangle 

• when a circle passes through the three vertices of a triangle 

• the point of intersection of three or more lines 

• the intersection point of the three angle bisectors of a triangle 

Define: INCENTER OF A TRIANGLE

• the intersection point of the three angle bisectors of a triangle 

• when three or more lines intersect at a single point 

• the intersection point of the three perpendicular bisectors of a triangle 

• the point of intersection of three or more lines 

Name the point of concurrency shown.

• Circumcenter

• Incenter

• Supercenter

• Neither

P is the incenter. What is the length of BG?

• 8

• 16

• 17

• 34