Circumcenters and Incenters

Circumcenters and Incenters

9th Grade

14 Qs

quiz-placeholder

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Circumcenters and Incenters

Circumcenters and Incenters

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSG.C.A.3, HSG.CO.C.10

Standards-aligned

Created by

Anthony Clark

Used 1+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

If PX is 5, what is PZ?

20

10

5

15

Tags

CCSS.HSG.CO.C.10

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image


If AF is 6, what is AC?

6

10

16

12

Tags

CCSS.HSG.CO.C.10

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Point O is the circumcenter of the triangle. Find OB

OB = 4

OB = 6

OB = 5.1

Not enough information

Tags

CCSS.HSG.C.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The INCENTER is the intersection of which special segments?

Angle Bisectors

Perpendicular Bisectors

Medians

Altitudes

Tags

CCSS.HSG.C.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Name the point of concurrency shown.

Circumcenter

Incenter

Supercenter

Neither

Tags

CCSS.HSG.C.A.3

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