Centroid, Orthocenter, Circumcenter, Incenter

The incenter is equidistant from each __________ of the triangle.

• vertex

• side

• median

• altitude

Tags

CCSS.HSG.C.A.3

Which center of a triangle is shown in the picture below?

• Circumcenter

• Orthocenter

• Incenter

• Centroid

Tags

CCSS.HSG.C.A.3

H is the circumcenter. Find HD. If your answer is a decimal, round to the nearest tenth.

Tags

CCSS.HSG.C.A.3

What is the point of concurrency of the medians?

• incenter

• circumcenter

• centroid

• orthocenter

Tags

CCSS.HSG.CO.C.10

G is the incenter. Find m∠ABG. If your answer is a decimal, round to the nearest tenth.

Tags

CCSS.HSG.C.A.3

What is the special property for circumcenters?

• The circumcenter is equally distant to the midpoint of the sides of the triangle.

• The circumcenter is equally distant to the vertices.

Tags

CCSS.HSG.C.A.3

What is the special property for incenters?

• The distance from the incenter to the sides will all be the same.

• The incenter is always outside the triangle.

Tags

CCSS.HSG.C.A.3

P is the incenter. Which segment lengths are equal?

• KP

• MP

• PN

• PJ

• PL

Tags

CCSS.HSG.C.A.3

Y is the incenter of triangle STU. What is the length of YV?

• 19

• 12

• 14

• 10

Tags

CCSS.HSG.C.A.3

What point of concurrency is represented in the diagram?

• circumcenter

• centroid

• orthocenter

• incenter

Tags

CCSS.HSG.C.A.3