Quiz about Inscribed Angles and Tangents

Question 1

What is the value of x?

Accepted Answer

20

Answer

22

Answer

25

Answer

15

Question 2

What is the measure of angle 1?

Accepted Answer

60

Answer

120

Answer

40

Answer

30

Question 3

Assume that all the lines that appear tangent are tangent. Find the perimeter

Accepted Answer

54

Answer

36

Answer

48

Answer

42

Question 4

What is the definition of a tangent?

Accepted Answer

A line that intersects the circle on only one point.

Answer

A line that intersects the circle on two points.

Answer

A line that passes through the center of the circle.

Answer

A line segment that passes through the center of the circle.

Question 5

Find the value of x that ensures the segment that appears tangent, is in fact tangent, to circle C.

Accepted Answer

x = 16

Answer

x = 14.4

Answer

x = 8.9

Answer

x = 8

Question 6

Point B is a point of tangency. Find the radius r of circle C.

Accepted Answer

8

Answer

6

Answer

7

Answer

9

Question 7

Points B and D are both points of tangency. Find x.

Accepted Answer

5

Answer

10

Answer

11

Answer

22

Question 8

Name a tangent of the circle.

Accepted Answer

$$\overline{GE}$$

Answer

$$\overline{AH}$$

Answer

$$\overline{DA}$$

Answer

$$\overline{CH}$$

Question 9

Is AB tangent to circle C?

Accepted Answer

No, because triangle ABC is not a right triangle.

Answer

Yes, because triangle ABC is a right triangle.

Question 10

In the figure $$\overline{AB}$$ is tangent to circle C. Find the length of $$\overline{DB}$$ .

Accepted Answer

9

Answer

17

Answer

8

Answer

21

Question 11

What can you conlude?

Accepted Answer

AB=AC

Answer

AB and AC are not congruent.

Answer

AB= half of AC

Answer

AC = half of AB

Question 12

If a line is tangent to a circle, then it is _____ to the radius drawn at the point of tangency.

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Skew

Answer

Bisecting

Question 13

The point where the tangent and a circle intersect is called the____.

Accepted Answer

point of tangency

Answer

diameter

Answer

chord

Answer

tangent

Question 14

Point B is a point of tangency, Find the radius r of circle C.

Accepted Answer

3.75

Answer

4

Answer

4

Answer

4.5

Question 15

Find the length of BC.

Accepted Answer

14

Answer

2

Answer

3

Answer

9

Question 16

A tangent is a line that touches a circle at just one point and forms a right angle with the circle's radius.

Accepted Answer

True

Answer

False

Question 17

In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. Solve for "?" (the length of the hypotenuse)

Accepted Answer

15

Answer

6

Answer

-24

Answer

14

Question 18

Is line AB tangent to the circle?

Accepted Answer

NO NO

Answer

YES

Answer

Not Enough Info

Question 19

What is the value of x?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 20

Assume that the lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x to the nearest tenth.

Accepted Answer

13.0

Answer

11.7

Answer

10.8

Answer

14.2

Question 21

In a circle (or congruent circles), congruent arcs:

Accepted Answer

have congruent chords

Answer

have congruent points

Answer

are twice the measure of their radii

Answer

can climb a hippo

Question 22

In a circle (or congruent circles), chords that are the same distance from the center:

Accepted Answer

are congruent to each other

Answer

are similar

Answer

have the same name

Answer

are walking dead

Question 23

What is x?

Accepted Answer

2

Answer

15

Answer

23

Answer

92

Question 24

Question 24.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 25

Find a and b.

Accepted Answer

a=93 degrees
b=74 degrees

Answer

a=74 degrees
b=93 degrees

Answer

a=87 degrees
b=106 degrees

Answer

a=106 degrees
b=87 degrees

Question 26

Given the following inscribed quadrilateral, what is the value of y?

Accepted Answer

40

Answer

10

Answer

20

Answer

30

Question 27

opposite angles in any quadrilateral inscribed in a circle are __________ of each other.

Accepted Answer

supplements

Answer

complements

Answer

congruent

Answer

opposite

Question 28

What is the measure of arc WYZ?

Accepted Answer

231

Answer

255

Answer

168

Answer

200

Question 29

Determine the measure of Arc BA.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Inscribed Angles and Tangents

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics