Quiz about Triangle Centers

Question 1

What is an angle bisector?

Accepted Answer

splits any angle into two congruent angles

Answer

Makes two 90 degree angles

Answer

splits a 90 degree angle in half

Answer

splits 2 sides in half

Question 2

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

Accepted Answer

Circumcenter

Answer

Centroid

Answer

Incenter

Answer

Orthocenter

Question 3

The figure is an example of a(n) ...

Accepted Answer

angle bisector

Answer

perpendicular bisector

Answer

median

Answer

midsegment

Question 4

The figure is an example of a(n) ...

Accepted Answer

perpendicular bisector

Answer

altitude

Answer

midsegment

Answer

angle bisector

Question 5

Name the point of concurrency shown.

Accepted Answer

Circumcenter

Answer

Incenter

Answer

Supercenter

Answer

Neither

Question 6

Name the point of concurrency shown.

Accepted Answer

Incenter

Answer

Circumcenter

Answer

Neither

Answer

Center-center

Question 7

Name the point of concurrency

Accepted Answer

circumcenter

Answer

incenter

Answer

centroid

Answer

orthocenter

Question 8

Name the point of concurrency

Accepted Answer

incenter

Answer

centroid

Answer

orthocenter

Answer

circumcenter

Question 9

Which of the images represents the Incenter of a Triangle

Accepted Answer

Third

Answer

First

Answer

Second

Question 10

Which of the images represents the Circumcenter of a Triangle

Accepted Answer

Second

Answer

First

Answer

Third

Question 11

Which point is equidistant from the sides?

Accepted Answer

Incenter

Answer

Circumcenter

Answer

Neither

Answer

Bilateral

Question 12

Which point is equidistant from the vertices?

Accepted Answer

Circumcenter

Answer

Incenter

Answer

Neither

Answer

Bilateral

Question 13

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

Accepted Answer

Orthocenter

Answer

Centroid

Answer

Incenter

Answer

Circumcenter

Question 14

AD = 12. Find AG

Accepted Answer

8

Answer

6

Answer

18

Answer

12

Question 15

Find the length of AD

Accepted Answer

8

Answer

2

Answer

4

Answer

6

Question 16

What is the value of x?

Accepted Answer

29

Answer

23

Answer

18

Answer

45

Question 17

What is the value of x?

Accepted Answer

x=23

Answer

x=28

Answer

x=14

Answer

x=46

Question 18

If Z is the centroid, what type of segments are drawn?

Accepted Answer

medians

Answer

angle bisectors

Answer

perpendicular bisectors

Answer

altitudes

Question 19

If G is the circumcenter, what type of segments are drawn?

Accepted Answer

perpendicular bisectors

Answer

angle bisectors

Answer

altitudes

Answer

centroids

Question 20

What is the point of concurrency for altitudes?

Accepted Answer

orthocenter

Answer

median

Answer

incenter

Answer

circumcenter

Question 21

What is point J called?

Accepted Answer

centroid

Answer

incenter

Answer

circumcenter

Answer

orthocenter

Question 22

Use the Perp Bisector Theorem to find HG

Accepted Answer

14

Answer

28

Answer

41

Answer

7

Question 23

What is the intersection of three perpendicular bisectors called?

Accepted Answer

Circumcenter

Answer

Incenter

Answer

Supercenter

Answer

Neither

Question 24

If point P is the circumcenter, which segment is congruent to PB?

Accepted Answer

PC

Answer

DA

Answer

AC

Answer

PF

Question 25

D is the circumcenter, find ED

Accepted Answer

19

Answer

15

Answer

16

Answer

17

Question 26

Find the length of segment AG.

Accepted Answer

x=18

Answer

x=6

Answer

x=3

Answer

x=9

Question 27

What is the blue line shown?

Accepted Answer

perpendicular bisector

Answer

median

Answer

angle bisector

Answer

altitude

Question 28

1.  PQ  is the perpendicular bisector of MN. What is QN?

Accepted Answer

14

Answer

7

Answer

10.5

Answer

28

Question 29

The circumcenter is always inside the triangle.

Accepted Answer

false

Answer

true

Question 30

The incenter is __________ found inside a triangle.

Accepted Answer

Always

Answer

Sometimes

Answer

Never

Question 31

The figure is an example of a(n) ...

Accepted Answer

median

Answer

angle bisector

Answer

midsegment

Answer

altitude

Question 32

If G is the centroid of triangle ABC and BF= 10. Find the length of FA.

Accepted Answer

10

Answer

20

Answer

5

Answer

Not Enough Information

Question 33

BE = 15. Find EG.

Accepted Answer

5

Answer

10

Answer

22.5

Answer

20

Question 34

Find SV

Accepted Answer

18

Answer

36

Answer

21

Answer

9

Question 35

What is the length of DC

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 36

Find the value of x.

Accepted Answer

2

Answer

1/2

Answer

1

Answer

Cannot be determined.

Question 37

Find x

Accepted Answer

6

Answer

-6

Answer

2

Answer

-2

Question 38

In the classic 1964 tv special Rudolph the Red-Nosed Reindeer, what did Hermey the elf want to be?

Accepted Answer

Dentist

Answer

Psychologist

Answer

Magician

Answer

Santa Claus

Triangle Centers

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