Free Printable Circles - Length of arc

Worksheets

Circles - Length of arc

Total questions: 31

Worksheet time: 53mins

Name

Class

Date

Find the arc length. Leave your answer in terms of π.

7/4π

7/2π

1/8π

45π

Find the length of the bold arc.Leave pi in your answer.

5688π ft

15.8π ft

150.4π ft

54,150 ft

Find the arc length of the bolded arc. Give your answer in terms of π.

(65/12)π cm

17.02 cm

(845/24)π cm

26π cm

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.

123

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.

10 inches

2 feet

4.71 inches

3.53 inches

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.

113

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)

71 feet

59 feet

84 feet

63 feet

60^o

157^o

50^o

493^o

FIND THE ARC LENGTH OF THE BOLDED ARC

10.

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.

11.

Find the arc length. Leave your answer in terms of π.

7/4π

7/2π

1/8π

45π

12.

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.

13.

Find the length of the arc to 2dp

9.42cm

150.80cm

4.71cm

18.85cm

14.

Find the length of the arc to 2dp

2.09m

301.59m

1.05m

2.51m

15.

Find the length of the arc to 2dp

25.12cm

12.57cm

628.32cm

31.42cm

16.

Find the length of the arc to 2dp

1.95cm

3.91cm

0.98cm

2.93cm

17.

Find the length of the arc to 2dp

49.74cm

24.87cm

4.97cm

24.9cm

18.

Find the length of the arc to 2dp

32.11cm

16.05cm

780.84cm

32.99cm

19.

Find the length of the arc to 2dp

246.09cm

24.61cm

123.05cm

240.86cm

20.

Find the length of the arc to 2dp

37.70cm

37.69cm

18.85cm

18.84cm

21.

Find the length of the arc to 2dp

43.98cm

439.82cm

219.91cm

21.99cm

22.

Find the length of the arc to 2dp

0.63cm

0.62cm

0.31cm

6.28cm

23.

Find the length of the arc to 2dp

21.99mm

65.97mm

32.99mm

11.00mm

24.

Find the length of the arc to 2dp

7.07cm

14.13cm

28.27cm

42.41cm

25.

Find the length of the arc to 2dp

115.61cm

28.90cm

57.81cm

86.71cm

26.

Find the length of the arc to 2dp

5.76cm

18.85cm

7.33cm

11.52cm

27.

Find the arc length of the bolded arc. Give your answer in terms of π.

(65/12)π cm

17.02 cm

(845/24)π cm

26π cm

28.

Find the arc length indicated by the bolded arc.

31.4 cm

354.0 cm

706.9 cm

442.4 cm

29.

Calculate the length of the bold arc.

5040 cm

43 cm

44 cm

14 cm

30.

Calculate the length of the bold arc.

61.3 ft

20.4 ft

7351.3 ft

22,068 ft

31.

What is the circumference of this circle with a diameter of 12cm?

3.14 cm

37.7 cm

24 cm

68.4 cm

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Circles - Length of arc

Total questions: 31

Worksheet time: 53mins

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