Circumcenters and Incenters

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.

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

If PX is 5, what is PZ?

• 20

• 10

• 5

• 15

If AF is 6, what is AC?

• 6

• 10

• 16

• 12

Point O is the circumcenter of the triangle. Find OB

• OB = 4

• OB = 6

• OB = 5.1

• Not enough information

The INCENTER is the intersection of which special segments?

• Angle Bisectors

• Perpendicular Bisectors

• Medians

• Altitudes

Name the point of concurrency shown.

• Circumcenter

• Incenter

• Supercenter

• Neither

Which of the images represents the Circumcenter of a Triangle

• First

• Second

• Third

Which of the images represents the Incenter of a Triangle

• First

• Second

• Third

Name the point of concurrency shown.

• Circumcenter

• Incenter

• Neither

• Center-center