 Arc Length
8 months ago
ddrummond
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Practice 10 QuestionsShow answers
• Question 1
60 seconds Q. Find the arc length.  Leave your answer in terms of π.
7/4π
7/2π
1/8π
45π
• Question 2
120 seconds Q. Find the length of the bold arc.Leave pi in your answer.
5688π ft
15.8π ft
150.4π ft
54,150 ft
• Question 3
30 seconds Q.

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

• Question 4
60 seconds
Q. A ____ angle is an angle whose vertex is a the center of a circle.
supplementary
complimentary
central
obtuse
• Question 5
120 seconds Q. 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.
47
74
94
123
• Question 6
300 seconds
Q. 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
• Question 7
30 seconds Q. 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.
90
60
55
113
• Question 8
180 seconds Q.

What is the circumference?

48

96

24

18

• Question 9
120 seconds
Q. 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
• Question 10
180 seconds Q.