Triangle Attributes

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 point is equidistant from the vertices?

• Circumcenter
• Incenter
• Neither
• Bilateral

Tags

CCSS.HSG.C.A.3

Which point is equidistant from the sides?

• Circumcenter
• Incenter
• Neither
• Bilateral

Tags

CCSS.HSG.C.A.3

Name the point of concurrency shown.

• Circumcenter
• Incenter
• Supercenter
• Neither

Tags

CCSS.HSG.C.A.3

Name the point of concurrency shown.

• Circumcenter
• Incenter
• Supercenter
• Neither

Tags

CCSS.HSG.C.A.3

What is this point of concurrency?

• Centroid

• Circumcenter

• Orthocenter

• Incenter

Tags

CCSS.HSG.C.A.3

What is this point of concurrency?

• Circumcenter

• Orthocenter

• Centroid

• Incenter

Tags

CCSS.HSG.C.A.3

Which point of concurrency is the center of gravity for a triangle?

• Centroid

• Incenter

• Orthocenter

• Circumcenter

Tags

CCSS.HSG.C.A.3

The medians of a triangle are concurrent. Their common point is the__________.

• Centroid

• Incenter

• Orthocenter

• Circumcenter

Tags

CCSS.HSG.CO.C.10