Quiz about Chords Arc Lengths

Question 1

Find the value of x.

Accepted Answer

3

Answer

15

Answer

13

Answer

6

Question 2

Find the value of x.

Accepted Answer

10

Answer

181

Answer

34

Answer

40

Question 3

In  a circle, if a radius or diameter is perpendicular to a chord, then it____ the chord and its arc.

Accepted Answer

bisects

Answer

equals

Answer

arcs

Answer

circles

Question 4

Find the value of x.

Accepted Answer

10

Answer

5

Answer

18

Answer

9

Question 5

Find the value of x.

Accepted Answer

11

Answer

10

Answer

12

Answer

13

Question 6

Find the value of x.

Accepted Answer

8

Answer

12.5

Answer

35

Answer

16

Question 7

Find the value of x.

Accepted Answer

8

Answer

31,3

Answer

16.3

Answer

-8

Question 8

Question 8.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 9

Solve for the missing angle.

Accepted Answer

45o

Answer

90o

Answer

22.5o

Answer

128o

Question 10

Use chords to solve for x

Accepted Answer

x = 6 cm

Answer

x = 3 cm

Answer

x = 4 cm

Answer

x = 5 cm

Question 11

Find x.

Accepted Answer

11

Answer

12

Answer

21

Answer

22

Question 12

Find x.

Accepted Answer

18

Answer

8

Answer

10

Answer

16

Question 13

Find x

Accepted Answer

9

Answer

8

Answer

10

Answer

11

Question 14

Find PK.

Accepted Answer

22

Answer

7

Answer

44

Answer

11

Question 15

Find the measure of b.

Accepted Answer

b=90

Answer

b=57.7

Answer

b=56

Answer

b=115

Question 16

Find the value of x.

Accepted Answer

10

Answer

181

Answer

34

Answer

40

Question 17

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 18

In a circle, if a diameter is is perpendicular to a chord, then:

Accepted Answer

it bisects BOTH the chord and its arc

Answer

it bisects the chord

Answer

it bisects the corresponding arc

Answer

none of these answers are correct

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