Quiz about Tangents, Arc, and Chords

Question 1

Find x.  Assume that segments that appear to be   tangent are tangent.

Accepted Answer

2

Answer

11

Answer

7.6

Answer

9

Question 2

In a circle (or congruent circles), congruent central angles:

Accepted Answer

have congruent arcs

Answer

are 60 degrees

Answer

have congruent points

Answer

spell out the word "dracula"

Question 3

Question 3.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 4

Question 4.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 5

Question 5.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 6

Find x

Accepted Answer

10

Answer

5

Answer

18

Answer

9

Question 7

Use chords to solve for x

Accepted Answer

x = 6 cm

Answer

x = 3 cm

Answer

x = 4 cm

Answer

x = 5 cm

Question 8

Question 8.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 9

Question 9.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 10

Question 10.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 11

Question 11.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 12

Question 12.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 13

Find the measure of arc AB.

Accepted Answer

68

Answer

17

Answer

34

Answer

146

Question 14

Find the perimeter of the polygon.

Accepted Answer

78.8

Answer

77.8

Answer

73.4

Answer

67.4

Question 15

What can you conclude from the picture?

Accepted Answer

m is tangent to circle C

Answer

m is parallel to circle C

Answer

m is skew to circle C

Answer

m bisects circle C

Question 16

What can you conclude?

Accepted Answer

AB=AC

Answer

AB and AC are not congruent.

Answer

AB= half of AC

Answer

AC = half of AB

Question 17

find the measure of y

Accepted Answer

60

Answer

30

Answer

90

Answer

180

Question 18

Question 18.

Accepted Answer

A point of tangency

Answer

A tangent

Answer

A center

Answer

Outside of circle C

Question 19

Question 19.

Accepted Answer

chord

Answer

secant

Answer

tangent line

Answer

diameter

Question 20

Name the major arc

Accepted Answer

BCD

Answer

BC

Answer

CD

Answer

AB

Question 21

How do we name a major arc?

Accepted Answer

With the two endpoints and another middle point

Answer

With 2 endpoints

Question 22

An angle in a circle with vertex on the circle itself

Accepted Answer

Inscribed angle

Answer

Angle

Answer

Central angle

Answer

Chord

Question 23

The shorter of the two arcs between two points on a circle

Accepted Answer

Minor arc

Answer

Major arc

Answer

Arc

Answer

Circles

Question 24

A line that touches a curve at a point without crossing over

Accepted Answer

Tangent

Answer

Chord

Answer

Secant

Answer

Semicircle

Question 25

Similar circles that share a common center

Accepted Answer

Concentric Circles

Answer

Similar circles

Answer

Congruent circles

Answer

Semicircle

Question 26

Half a circle or an arc that is 180 degrees

Accepted Answer

Semicircle

Answer

Major Arc

Answer

Minor arc

Answer

Circle

Question 27

Name the circle

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 28

What is the measure of angle QRP?

Accepted Answer

23

Answer

24

Answer

22

Answer

21

Question 29

Question 29.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 30

Which best describes segment AB?

Accepted Answer

diameter

Answer

parallel

Answer

radius

Answer

tangent

Question 31

What is the measure of the angle formed between the hands of the clock?

Accepted Answer

150

Answer

30

Answer

90

Answer

120

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