Circumcenters and Bisectors

Z is the circumcenter of triangle TUV. Find TU.

• 30

• 38

• 34

• 19

Tags

CCSS.HSG.C.A.3

What type of center is point M?

• Circumcenter

• Incenter

• Centroid

• Orthocenter

Tags

CCSS.HSG.C.A.3

P is the incenter of triangle JKL. Find ML.

Hint: you will have to use pythagorean theorem

• 8.95

• 9.35

• 10.25

• 12.65

Tags

CCSS.HSG.C.A.3

If GC is 11, what is AG?

• 11

• 9

• cannot determine

• 5.5

Tags

CCSS.HSG.CO.C.10

Fido wants to place his dog house equally spaced from a fire hydrant, his favorite tree, and the dirt mound where he buried his favorite bone, as displayed by the triangle shown at the right. In relation to this triangle, Fido should place his dog house at the _______.

• Circumcenter

• Incenter

• Centroid

• Orthocenter

Tags

CCSS.HSG.C.A.3

When three perpendicular bisectors meet, they form a point called a _______.

Tags

CCSS.HSG.C.A.3

The point where the 3 perpendicular bisectors of a triangle cross is called the ___?

• Midsegment

• Incenter

• Circumcenter

• Centroid

Tags

CCSS.HSG.C.A.3

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

• Centroid

• Incenter

• Circumcenter

• Orthocenter

Tags

CCSS.HSG.C.A.3

What is the special property of a circumcenter?

• Equidistant from each vertex of the triangle.

• Equidistant from each side of the triangle.

• Balancing point!

• Nothing really...

Tags

CCSS.HSG.C.A.3

What point of concurrency is shown?

• incenter

• centroid

• circumcenter

• orthocenter

Tags

CCSS.HSG.C.A.3