Geometry Competency 5 Review

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

• Medians
• Midsegments
• Perpendicular Bisectors
• Angle Bisectos

Tags

CCSS.HSG.CO.C.10

If Z is the centroid, what type of segments are drawn?

• angle bisectors
• perpendicular bisectors
• altitudes
• medians

Tags

CCSS.HSG.CO.C.10

CF, BE, and AD are the medians of the triangle. If BF =10, find AF.

• 20
• 10
• 5
• Not Enough Information

Tags

CCSS.HSG.CO.C.10

If JL = 22, then FL = 

• 14.7
• 11
• 7.3
• 33

Tags

CCSS.HSG.CO.C.10

If DL = 24, then DG = 

• 16
• 8
• 12
• 36

Tags

CCSS.HSG.CO.C.10

Point H is the centroid of the triangle. Determine the length of  $\overline{EH}$  .

• 4

• 18

• 9

• 27

Tags

CCSS.HSG.CO.C.10

Point W is the centroid of the triangle. Solve for x.

• 30

• 7

• 15

• 2

Tags

CCSS.HSG.CO.C.10

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 

Tags

CCSS.HSG.C.A.3

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 

Tags

CCSS.HSG.C.A.3

Which of the images represents the Circumcenter of a Triangle

• First
• Second
• Third

Tags

CCSS.HSG.C.A.3