Quiz about Find Arc Length of a Circle

Question 1

A ____ angle is an angle whose vertex is a the center of a circle.

Accepted Answer

central

Answer

supplementary

Answer

complimentary

Answer

obtuse

Question 2

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

Accepted Answer

94

Answer

47

Answer

74

Answer

123

Question 3

Rob is trying to open a can. He wants to find the arc length the can opener needs to travel to open the can half way. The radius of the can is 1.5 inches.

Accepted Answer

4.71 inches

Answer

10 inches

Answer

2 feet

Answer

3.53 inches

Question 4

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.

Accepted Answer

60

Answer

90

Answer

55

Answer

113

Question 5

What is the circumference?

Accepted Answer

48

Answer

96

Answer

24

Answer

18

Question 6

Stephanie was jogging around circular track. One part of the track was darker than the rest. She found the angle to be 270 degrees. She found the diameter was thirty feet. What is the arc length around the darker part of the track she jogged on? (rounded to the nearest whole number)

Accepted Answer

71 feet

Answer

59 feet

Answer

84 feet

Answer

63 feet

Question 7

Question 7.

Accepted Answer

50o

Answer

60o

Answer

157o

Answer

493o

Question 8

FIND THE ARC LENGTH OF THE BOLDED ARC

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 9

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

Accepted Answer

8

Answer

5

Answer

9

Answer

6

Question 10

When she is outdoors, Tasha, the dog, is tied to a stake in the center of a circular area of radius 24 feet. The angle between her dog house and her favorite hydrant is 165 degrees.  What is the length of the arc from her dog house to the hydrant, following minor arc DG, to the nearest foot.

Accepted Answer

69

Answer

40

Answer

35

Answer

55

Question 11

FIND THE ARC LENGTH OF THE BOLDED ARC

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 12

Find the length of the minor arc.

Accepted Answer

$$\frac{38}{9}\pi$$ cm

Answer

$$\frac{19}{9}\pi$$ cm

Answer

$$\frac{576}{19}\pi$$ cm

Answer

$$\frac{31}{36}\pi$$ cm

Question 13

Find the length of the minor arc.

Accepted Answer

$$9\pi$$ in.

Answer

$$\frac{9}{2}\pi$$ in.

Answer

$$\frac{1}{8}\pi$$ in.

Answer

$$64\pi$$ in.

Question 14

Find the length of arc MPN.

Accepted Answer

$$\frac{35}{4}\pi\ $$ in

Answer

$$\frac{21}{4}\pi$$ in.

Answer

$$\frac{21}{8}\pi$$ in

Answer

$$\frac{35}{8}\pi$$ in

Question 15

Find the length of arc WY.

Accepted Answer

$$\frac{25}{3}\pi$$ m

Answer

$$\frac{25}{6}\pi$$ m

Answer

$$\frac{65}{6}\pi$$ m

Answer

$$\frac{65}{3}\pi$$ m

Question 16

Find the radius of Circle R.

Accepted Answer

$$\frac{45}{2}$$

Answer

Answer

Answer

Question 17

Find the circumference of circle R.

Accepted Answer

Answer

$$1200\pi$$

Answer

$$\frac{3}{4}\pi$$

Answer

Question 18

A ____ angle is an angle whose vertex is a the center of a circle.

Accepted Answer

central

Answer

supplementary

Answer

complimentary

Answer

obtuse

Find Arc Length of a Circle

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