Quiz about Circle vocab, central/inscribed angles, tangents to circle

Question 1

Name the center of the circle.

Accepted Answer

P

Answer

L

Answer

M

Answer

J

Question 2

Name the point of tangency.

Accepted Answer

M

Answer

P

Answer

L

Answer

J

Question 3

Name the center of the circle and the point of tangency.

Accepted Answer

K and J

Answer

K and I

Answer

K and L

Answer

H and L

Question 4

Find the measure of the missing arc (?).

Accepted Answer

94o

Answer

98o

Answer

140o

Answer

85o

Question 5

Find the measure of arc NM

Accepted Answer

186o

Answer

192o

Answer

217o

Answer

124o

Question 6

Question 6.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 7

Question 7.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 8

Which is true of a major arc?

Accepted Answer

Measures greater than 180 degrees.

Answer

Forms half a circle.

Answer

Forms a whole circle.

Answer

Measures less than 180 degrees.

Question 9

Which is true of a minor arc?

Accepted Answer

It measures less than 180 degrees.

Answer

It forms half a circle.

Answer

It forms a whole circle.

Answer

It measures greater than 180 degrees.

Question 10

What is the measure of arc AYB

Accepted Answer

260

Answer

50

Answer

100

Answer

180

Question 11

QS is a tangent to circle P.  Find QS.

Accepted Answer

12

Answer

144

Answer

14

Answer

13

Question 12

Which shows a tangent line?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 13

Determine if a tangent line is shown in the picture.

Accepted Answer

No

Answer

Yes

Answer

Not sure

Question 14

The polygon circumscribes the circle. Find the perimeter.

Accepted Answer

78

Answer

84

Answer

72

Answer

86

Question 15

Name the tangent line.

Accepted Answer

s

Answer

WR

Answer

VT

Answer

QR

Question 16

Lines AO and BO are tangent. What is the measure of BO?

Accepted Answer

10

Answer

20

Answer

15

Answer

5

Question 17

A tangent line intersecting with a radius always creates a ____________ angle

Accepted Answer

right

Answer

acute

Answer

obtuse

Answer

straight

Question 18

What is the value of x?

Accepted Answer

20

Answer

22

Answer

25

Answer

15

Question 19

A tangent to a circle is ________________________ to the radius drawn to the point of tangency.

Accepted Answer

perpendicular

Answer

congruent

Answer

complimentary

Answer

supplementary

Question 20

Question 20.

Accepted Answer

16

Answer

12.1

Answer

9.9

Answer

18.8

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