centers 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 

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CCSS.HSG.C.A.3

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

• altitude 
• perpendicular bisector
• midsegment
• angle bisector

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CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.10

CCSS.HSG.CO.C.9

CCSS.HSG.CO.D.12

CCSS.HSG.GPE.B.5

Find the length of PO.

• 32
• 35
• 26
• 29

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CCSS.HSG.SRT.B.4

Which point is equidistant from the vertices?

• Circumcenter
• Incenter
• Neither
• Bilateral

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CCSS.HSG.C.A.3

Name the point of concurrency shown.

• Circumcenter
• Incenter
• Supercenter
• Neither

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CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

Name the point of concurrency shown.

• Circumcenter
• Incenter
• Supercenter
• Neither

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CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

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

• angle bisector
• perpendicular bisector
• median
• midsegment

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CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.10

CCSS.HSG.CO.C.9

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

• Medians
• Midsegments
• Perpendicular Bisectors
• Angle Bisectos

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CCSS.HSG.CO.C.10

When you draw the medians of a triangle it creates the point of concurrency called the _____________.

• Centroid
• Incenter
• Perpendicular Bisectors
• Altitude

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CCSS.HSG.CO.C.10

Which of the following words describes the point shown in the figure?

• Centerpoint
• Orthocenter
• Centroid
• Altitude-point

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CCSS.HSG.CO.C.10