Quiz about Tangent to Circle

Question 1

Which shows a tangent line?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 2

What type of arc is arc ABD?

Accepted Answer

Major

Answer

Minor

Answer

Semi-circle

Answer

Diameter

Question 3

Question 3.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 4

A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?

Accepted Answer

65.94 ft

Answer

10.5 ft

Answer

42 ft

Answer

131.95 ft

Question 5

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

Accepted Answer

18.0

Answer

11.2

Answer

25.0

Answer

30.0

Question 6

Solve for the missing side.

Accepted Answer

7.2

Answer

6.3

Answer

10.4

Answer

8.9

Question 7

Using the tangent lines, find the value of x.

Accepted Answer

120

Answer

60

Answer

30

Answer

300

Question 8

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

3.6

Answer

4.1

Answer

5.8

Answer

4.7

Question 9

What is the value of x?

Accepted Answer

20

Answer

22

Answer

25

Answer

15

Question 10

Find the segment length indicated. Assume that lines which appear to be tangent are tangent.

Accepted Answer

13.6

Answer

14.2

Answer

12.4

Answer

Cannot be determined

Question 11

Find the perimeter of each polygon. Assume that lines which appear to be tangent are tangent.

Accepted Answer

67.4

Answer

33.7

Answer

12

Answer

55.4

Question 12

Find the perimeter of each polygon. Assume that lines which appear to be tangent are tangent.

Accepted Answer

78.8

Answer

64.5

Answer

54.6

Answer

85.3

Question 13

Find the angle measure indicated. Assume that lines which appear to be tangent are tangent.

Accepted Answer

104o

Answer

38o

Answer

52o

Answer

90o

Question 14

What is the value of x?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 15

Find the radius r

Accepted Answer

3

Answer

2

Answer

4

Answer

5

Question 16

In circle O, QP is tangent to the circle at point Q, ON = 3 and NP = 2. Calculate the length QP.

Accepted Answer

4

Answer

3

Answer

5

Answer

5.2

Question 17

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 18

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

Accepted Answer

54

Answer

36

Answer

48

Answer

42

Question 19

Is line AB tangent to the circle?

Accepted Answer

NO NO

Answer

YES

Answer

Not Enough Info

Tangent to Circle

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