Quiz about Performing and Using Constructions Involving Circles

Question 1

Which of the images represents the Incenter of a Triangle

Accepted Answer

Third

Answer

First

Answer

Second

Question 2

What does point O represent in the picture?

Accepted Answer

Incenter

Answer

Centroid

Answer

Circumcenter

Answer

Orthocenter

Question 3

What point of concurrency is constructed here?

Accepted Answer

Circumcenter

Answer

Incenter

Answer

Orthocenter

Answer

Centroid

Question 4

If S is the incenter, what type of segments are drawn?

Accepted Answer

angle bisectors

Answer

medians

Answer

perpendicular bisectors

Answer

altitudes

Question 5

Parts of Circles: What is being represented in the image?

Accepted Answer

Chords

Answer

Tangents

Answer

Exterior Angle

Answer

Central Angle

Question 6

What type of center is point M?

Accepted Answer

Circumcenter

Answer

Incenter

Answer

Centroid

Answer

Orthocenter

Question 7

Point D is the circumcenter of . List any segment(s) congruent to $$\overline{AD}$$ .

Accepted Answer

$$\overline{AD}\cong\overline{CD}\cong\overline{BD}$$

Answer

$$\overline{AD}\cong\overline{DC}\cong\overline{DF}$$

Answer

$$\overline{AD}\cong\overline{AB}\cong\overline{DC}$$

Question 8

If G is the circumcenter, what type of segments are show as dotted lines?

Accepted Answer

perpendicular bisectors

Answer

angle bisectors

Answer

altitudes

Answer

centroids

Question 9

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

Accepted Answer

33

Answer

26

Answer

32

Answer

58

Question 10

Z is the circumcenter of triangle TUV. Find VY.

Accepted Answer

17

Answer

15

Answer

19

Answer

21

Question 11

G is the circumcenter. Find the value of x

Accepted Answer

x=23

Answer

x=20

Answer

x=14

Answer

x=46

Question 12

Which of the images represents the Circumcenter of a Triangle

Accepted Answer

Second

Answer

First

Answer

Third

Performing and Using Constructions Involving Circles

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